% \iffalse meta-comment
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%
%% This bibliography style attempts
%% to format bibliography according to
%% GOST 7.1-84 with some conventional modifications.
%%
%% Based on style gost71u.bst by Maksym Polyakov.
%%
%% For the Russian bibliographic entries
%% you need to create field
%% language = {russian}.
%% Default language is English.
%% Field numpages for books must contain number of pages.
%% Optional field url will format url (using hyperref, if loaded).
%%
%% Requires 8-bit bibtex with switch -B and csf file
%% supporting cyrillic.
%%
%% bibtex8 -B -c <encoding>.csf <your_document>
%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%<*driver>
\ProvidesFile{gost705.drv}[2009/11/20 1.1.4 Bibliography style for dissertations.]

\documentclass{ltxdoc}
\usepackage[a4paper,includeheadfoot,nohead,mag=1000,
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\usepackage{ifpdf,indentfirst,color,makeidx}

\definecolor{darkblue}{rgb}{0,0,.6}
\ifpdf
  \usepackage[%
    pdftex,
    colorlinks,
    plainpages=false,
    pdftitle     = {Documented source code of the disser package},
    pdfauthor    = {Stanislav Kruchinin},
    pdfsubject   = {disser},
    pdfstartview = {FitH},
    pdfborder    = {0 0 0},
    bookmarksopen,
    bookmarksnumbered,
    bookmarksopenlevel = 2,
    pdfusetitle,
    unicode]{hyperref}
  \usepackage{cmap}
\else
  \usepackage[hypertex]{hyperref}
\fi

\hypersetup{
  colorlinks = true,     linkcolor = darkblue,
  citecolor  = darkblue, filecolor = darkblue,
  menucolor  = darkblue, urlcolor  = darkblue
}

\IfFileExists{pscyr.sty}{%
  \usepackage{pscyr}
  \renewcommand\ttdefault{cmtt}
  \renewcommand\rmdefault{ftm}
}{
  \IfFileExists{cyrtimes.sty}{%
    \renewcommand\ttdefault{cmtt}
    \renewcommand\rmdefault{ftm}
  }{}
}
\IfFileExists{url.sty}{\RequirePackage{url}}{\newcommand\url{\texttt}}
\usepackage[T2A]{fontenc}
\usepackage[cp1251]{inputenc}
\usepackage[english,russian]{babel}

\MakeShortVerb{\|}

\def\file#1{\texttt{#1}}
\def\pkg#1{\textsf{#1}}
\def\cmd#1{\texttt{#1}}

\newcommand\DescribeBSTFunction[1]{
  \DescribeMacro{#1}\index{Функции!\texttt{#1}}
}
\newcommand\DescribeBSTMacro[1]{
  \DescribeMacro{#1}\index{Макросы!\texttt{#1}}
}

\makeatletter
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    \parindent \z@
    \columnsep 15pt
    \parskip 0pt plus 1pt
    \rightskip 15pt
    \mathsurround \z@
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    \small
    \def\@idxitem{\normalfont\par\hangindent 30pt\bfseries}%
    \def\subitem{\normalfont\par\hangindent 30pt}%
    \def\subsubitem{\normalfont\par\hangindent 30pt\hspace*{15pt}}%
    \def\indexspace{\par\vspace{10pt plus 2pt minus 3pt}}%
  }
  \def\theindex{\@restonecoltrue\if@twocolumn\@restonecolfalse\fi
    \columnseprule \z@  \columnsep 35\p@
    \twocolumn[\index@prologue]%
    \IndexParms \let\item\@idxitem \ignorespaces}
  \def\endtheindex{\if@restonecol\onecolumn\else\clearpage\fi}
\makeatother

\setlength\hfuzz{20pt}
\hbadness=10000

\makeindex

\begin{document}
  \sloppy
  \PrintChanges
  \DocInput{gost705.dtx}
  \IndexPrologue{\section{Предметный указатель}}
  \printindex
\end{document}
%</driver>
% \fi
% \GetFileInfo{gost705.drv}
%
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% \title{\pkg{gost705} и \pkg{gost705s} "--- стили оформления библиографии
% в соответствии с ГОСТ Р 7.0.5-2008}
% \date{Версия \fileversion\\[6pt]\filedate}
% \author{Станислав Кручинин\\[6pt]
% \normalsize E-mail:
% \href{mailto:stanislav.kruchinin@gmail.com}
% {\texttt{stanislav.kruchinin@gmail.com}}}
%
% \maketitle
%
% \tableofcontents
%
%  \section{Исходный текст}\parindent=0pt
%    \begin{macrocode}

%<*gost705|gost705s>

%    \end{macrocode}
% \subsection{Поля, используемые в bib-файлах}
%    \begin{macrocode}
ENTRY
  { address
    annote
    author
    booktitle
    bookauthor
    chapter
    edition
    editor
    compiler
    howpublished
    institution
    journal
    key
    month
    note
    number
    organization
    pages
    numpages
    publisher
    school
    series
    title
    type
    volume
    year
    language
    booklanguage
    url
    urldate
  }
  {}
  { label }

%    \end{macrocode}
% \subsection{Объявление и инициализация переменных и констант}
%    \begin{macrocode}
INTEGERS { output.state before.all mid.sentence after.sentence after.block
after.dblslash after.slash after.column after.semicolumn }

%    \end{macrocode}
% \DescribeBSTFunction{init.state.consts}
%    \begin{macrocode}
FUNCTION {init.state.consts}
{
  #0 'before.all :=
  #1 'mid.sentence :=
  #2 'after.sentence :=
  #3 'after.block :=
  #4 'after.dblslash :=
  #5 'after.slash :=
  #6 'after.column :=
  #7 'after.semicolumn :=
}

STRINGS { s t }

STRINGS { curlanguage }

%    \end{macrocode}
% \subsection{Переключение языка}
% \DescribeBSTFunction{change.language}
%    \begin{macrocode}
FUNCTION {change.language}
{
  booklanguage empty$
    { "" }
    { booklanguage  'curlanguage :=
      "\selectlanguageifdefined{"
      curlanguage *
      "}" *
    }
  if$
}

%    \end{macrocode}
% \subsection{Вывод библиографической записи}
% \DescribeBSTFunction{output.nonnull}
%    \begin{macrocode}
FUNCTION {output.nonnull}
{
  swap$
  output.state mid.sentence =
    { ", " * write$ }
    { output.state after.block =
        { add.period$ " " * write$
          newline$
          "\newblock " write$
        }
        { output.state before.all =
          'write$
            { output.state after.dblslash =
                { "~//" * change.language * " " * write$ }
                { output.state after.slash =
                    { "~/ " * write$ }
                    { output.state after.column =
                        { ": " * write$ }
                        { output.state after.semicolumn =
                            { "; " * write$ }
                            { add.period$ " " * write$ }
                          if$
                        }
                      if$
                    }
                  if$
                }
              if$
            }
          if$
        }
      if$
      mid.sentence 'output.state :=
    }
  if$
}

%    \end{macrocode}
% \DescribeBSTFunction{output}
%    \begin{macrocode}
FUNCTION {output}
{
  duplicate$ empty$
    'pop$
    'output.nonnull
  if$
}

%    \end{macrocode}
% \DescribeBSTFunction{output.check}
%    \begin{macrocode}
FUNCTION {output.check}
{
  't :=
  duplicate$ empty$
    { pop$ "empty " t * " in " * cite$ * warning$ }
    'output.nonnull
  if$
}

%    \end{macrocode}
% \subsection{Вывод блоков и ограничителей}
% \DescribeBSTFunction{fin.entry}
%    \begin{macrocode}
FUNCTION {fin.entry}
{
  add.period$
  write$
  newline$
}

%    \end{macrocode}
% \DescribeBSTFunction{new.block}
%    \begin{macrocode}
FUNCTION {new.block}
{
  output.state before.all =
    'skip$
    { after.block 'output.state := }
  if$
}

%    \end{macrocode}
% \DescribeBSTFunction{new.dblslash}
%    \begin{macrocode}
FUNCTION {new.dblslash}
{
  output.state before.all =
    'skip$
    { after.dblslash 'output.state := }
  if$
}

%    \end{macrocode}
% \DescribeBSTFunction{new.slash}
%    \begin{macrocode}
FUNCTION {new.slash}
{
  output.state before.all =
    'skip$
    { after.slash 'output.state := }
  if$
}

%    \end{macrocode}
% \DescribeBSTFunction{new.column}
%    \begin{macrocode}
FUNCTION {new.column}
{
  output.state before.all =
    'skip$
    { after.column 'output.state := }
  if$
}

%    \end{macrocode}
% \DescribeBSTFunction{new.semicolumn}
%    \begin{macrocode}
FUNCTION {new.semicolumn}
{
  output.state before.all =
    'skip$
    { after.semicolumn 'output.state := }
  if$
}

%    \end{macrocode}
% \DescribeBSTFunction{new.sentence}
%    \begin{macrocode}
FUNCTION {new.sentence}
{
  output.state after.block =
    'skip$
    { output.state before.all =
        'skip$
        { after.sentence 'output.state := }
      if$
    }
  if$
}

%    \end{macrocode}
% \DescribeBSTFunction{add.blank}
%    \begin{macrocode}
FUNCTION {add.blank} { " " * before.all 'output.state := }

%    \end{macrocode}
% \DescribeBSTFunction{not}
%    \begin{macrocode}
FUNCTION {not}
{
    { #0 }
    { #1 }
  if$
}

%    \end{macrocode}
% \DescribeBSTFunction{and}
%    \begin{macrocode}
FUNCTION {and}
{
    'skip$
    { pop$ #0 }
  if$
}

%    \end{macrocode}
% \DescribeBSTFunction{or}
%    \begin{macrocode}
FUNCTION {or}
{
    { pop$ #1 }
    'skip$
  if$
}

%    \end{macrocode}
% \DescribeBSTFunction{non.stop}
%    \begin{macrocode}
FUNCTION {non.stop}
{
  duplicate$
  "}" * add.period$
  #-1 #1 substring$ "." =
}

%    \end{macrocode}
% \DescribeBSTFunction{new.block.checka}
%    \begin{macrocode}
FUNCTION {new.block.checka}
{
  empty$
    'skip$
    'new.block
  if$
}

%    \end{macrocode}
% \DescribeBSTFunction{new.block.checkb}
%    \begin{macrocode}
FUNCTION {new.block.checkb}
{
  empty$
  swap$ empty$
  and
    'skip$
    'new.block
  if$
}

%    \end{macrocode}
% \DescribeBSTFunction{new.sentence.checka}
%    \begin{macrocode}
FUNCTION {new.sentence.checka}
{
  empty$
    'skip$
    'new.sentence
  if$
}

%    \end{macrocode}
% \DescribeBSTFunction{new.sentence.checkb}
%    \begin{macrocode}
FUNCTION {new.sentence.checkb}
{
  empty$
  swap$ empty$
  and
    'skip$
    'new.sentence
  if$
}

%    \end{macrocode}
% \DescribeBSTFunction{field.or.null}
%    \begin{macrocode}
FUNCTION {field.or.null}
{
  duplicate$ empty$
    { pop$ "" }
    'skip$
  if$
}

%    \end{macrocode}
% \DescribeBSTFunction{emphasize}
%    \begin{macrocode}
FUNCTION {emphasize}
{
  duplicate$ empty$
    { pop$ "" }
    { "\BibEmph{" swap$ * "}" * }
  if$
}

%    \end{macrocode}
% \DescribeBSTFunction{space.word}
%    \begin{macrocode}
FUNCTION {space.word} { " " swap$ * " " * }

%    \end{macrocode}
% \subsection{Общепринятые сокращения}
%    \begin{macrocode}
FUNCTION {bbl.edby} % { "\bbledby{}" }
{
  curlanguage "english" =
  { "Ed. by " }
    { curlanguage "russian" =
        { "{\cyr\CYRP\cyro\cyrd\ \cyrr\cyre\cyrd.\ }" }
        { "language is not defined: " language  "edited by" * * warning$ "edited by" }
      if$
    }
  if$
}

FUNCTION {bbl.cmplr}
{
  curlanguage "english" =
  { "Compiler " }
    { curlanguage "russian" =
      { "{\cyr\CYRS\cyro\cyrs\cyrt.\ }" }
      { "language is not defined: " language  "compiler" * * warning$ "compiler" }
    if$
    }
  if$
}

FUNCTION {bbl.edition} % { "\bbledition{}" }
{
  curlanguage "english" =
    { "edition" }
    { curlanguage "russian" =
       { "{\cyr\cyri\cyrz\cyrd.}" }
       { "language is not defined: " language  "edition" * * warning$ "edition" }
     if$
    }
  if$
}

FUNCTION {bbl.vvolume} % { "\bblVolume{}" }
{
  curlanguage "english" =
    { "Volume" }
    { curlanguage "russian" =
      { "{\cyr\CYRT\cyro\cyrm}" }
      { "language is not defined: " language  "Volume" * * warning$ "Volume" }
    if$
    }
  if$
}

FUNCTION {bbl.vvol} % { "\bblVol{}" }
{
  curlanguage "english" =
    { "Vol." }
    { curlanguage "russian" =
        { "{\cyr\CYRT.}" }
        { "language is not defined: " language  "Vol." * * warning$ "Vol." }
      if$
    }
  if$
}

FUNCTION {bbl.iissue} % { "\bblIssue{}" }
{
  curlanguage "english" =
    { "Issue" }
    { curlanguage "russian" =
        { "{\cyr\CYRV\cyrery\cyrp\cyru\cyrs\cyrk}" }
        { "language is not defined: " language * warning$ "Issue" }
      if$
    }
  if$
}

FUNCTION {bbl.iiss} % { "\bblIss{}" }
{
  curlanguage "english" =
    {"Iss."}
    { curlanguage "russian" =
        { "{\cyr\CYRV\cyrery\cyrp.}" }
        { "language is not defined: " language * warning$ "Issue" }
      if$
    }
  if$
}

FUNCTION {bbl.of} % { "\bblof{}" }
{
  curlanguage "english" =
    {"of"}
    { curlanguage "russian" =
        { "{\cyr\cyri\cyrz}" }
        { "language is not defined: " language "of" *  * warning$ "of" }
      if$
    }
  if$
}

FUNCTION {bbl.etal} % { "\bblof{}" }
{
  curlanguage "english" =
    { "et~al." }
    { curlanguage "russian" =
         { "{\cyr\cyri~\cyrd\cyrr.}" }
         { "language is not defined: " language  "at al" * * warning$ "at al." }
       if$
     }
  if$
}

FUNCTION {bbl.nnumber} % { "\bblNumber{}" }
{
  curlanguage "english" =
    { "Number" }
    { curlanguage "russian" =
        { "{\cyr\CYRN\cyro\cyrm\cyre\cyrr}" }
        { "language is not defined: " language  "Number" * * warning$ "Number" }
      if$
    }
  if$
}

FUNCTION {bbl.number} % { "\bblnumber{}" }
{
  curlanguage "english" =
    { "number" }
    { curlanguage "russian" =
        { "{\cyr\cyrn\cyro\cyrm\cyre\cyrr}" }
        { "language is not defined: " language  "number" * * warning$ "number" }
      if$
    }
  if$
}

FUNCTION {bbl.nr} % { "\bblno{}" }
{
  curlanguage "english" =
    { "no." }
    { curlanguage "russian" =
        { "{\cyr\textnumero}" }
        { "language is not defined: " language  "no." * * warning$ "no." }
      if$
    }
  if$
}

FUNCTION {bbl.nnr} % { "\bblno{}" }
{
  curlanguage "english" =
  { "No." }
    { curlanguage "russian" =
        { "{\cyr\textnumero}" }
        { "language is not defined: " language  "No." * * warning$ "No." }
      if$
    }
  if$
}

FUNCTION {bbl.in} % { "\bblin{}" }
{
  curlanguage "english" =
    { "in" }
    { curlanguage "russian" =
        { "{\cyr\cyrv}" }
        { "language is not defined: " language  "in" * * warning$ "in" }
      if$
    }
  if$
}

FUNCTION {bbl.iin} % { "\bblIn{}" }
{
  curlanguage "english" =
  { "In" }
    { curlanguage "russian" =
        { "{\cyr\CYRV}" }
        { "language is not defined: " language  "In" * * warning$ "In" }
      if$
    }
  if$
}

FUNCTION {bbl.pages} % { "\bblpp." }
{
  curlanguage "english" =
    { "pp." }
    { curlanguage "russian" =
        { "{\cyr\cyrs.}" }
        { "language is not defined: " language  "pp." * * warning$ "pp." }
      if$
    }
  if$
}

FUNCTION {bbl.page} % { "\bblp." }
{
  curlanguage "english" =
    {"p."}
    { curlanguage "russian" =
        { "{\cyr\cyrs.}"}
        { "language is not defined: " language  "p." * * warning$ "p." }
      if$
    }
  if$
}

FUNCTION {bbl.ppages} % { "\bblPp." }
{
  curlanguage "english" =
    { "Pp." }
    { curlanguage "russian" =
        { "{\cyr\CYRS.}" }
        { "language is not defined: " language  "Pp." * * warning$ "Pp." }
     if$
    }
  if$
}

FUNCTION {bbl.ppage} % { "\bblP." }
{
  curlanguage "english" =
    { "P." }
    { curlanguage "russian" =
        { "{\cyr\CYRS.}" }
        { "language is not defined: " language  "P." * * warning$ "P." }
      if$
    }
  if$
}

FUNCTION {bbl.techrep}
{
  curlanguage "english" =
    { "Tech. Rep." }
    { curlanguage "russian" =
        { "{\cyr\CYRT\cyre\cyrh.\ \cyrd\cyro\cyrk\cyrl\cyra\cyrd.}" }
        { "language is not defined: " language  "Tech. Rep." * * warning$ "P." }
      if$
    }
  if$
}

FUNCTION {bbl.mthesis}
{
  curlanguage "english" =
    { "Master's thesis" }
    { curlanguage "russian" =
        { "{\cyr\CYRM\cyra\cyrg\cyri\cyrs\cyrt\cyre\cyrr\cyrs\cyrk\cyra\cyrya\ \cyrd\cyri\cyrs\cyrs\cyre\cyrr\cyrt\cyra\cyrc\cyri\cyrya}" }
        { "language is not defined: " language  "Master's thesis" * * warning$ "P." }
      if$
    }
  if$
}

FUNCTION {bbl.phdthesis}
{
  curlanguage "english" =
    { "Ph.D. thesis" }
    { curlanguage "russian" =
        { "{\cyr\CYRK\cyra\cyrn\cyrd\cyri\cyrd\cyra\cyrt\cyrs\cyrk\cyra\cyrya\ \cyrd\cyri\cyrs\cyrs\cyre\cyrr\cyrt\cyra\cyrc\cyri\cyrya}" }
        { "language is not defined: " language  "Ph.D. thesis" * * warning$ "P." }
      if$
    }
  if$
}

%    \end{macrocode}
% \subsection{Формат элементов библиографических ссылок}
%    \begin{macrocode}
INTEGERS { nameptr namesleft numnames }

%    \end{macrocode}
% \DescribeBSTFunction{format.names}
%    \begin{macrocode}
FUNCTION {format.names}
{
  's :=
  #1 'nameptr :=
  s num.names$ 'numnames :=
  numnames 'namesleft :=
    { namesleft #0 > }
    { s nameptr
      "{vv~}{ll}{~f.}{, jj}" format.name$ 't :=
      nameptr #1 >
        {
          nameptr #4 =
          numnames #4 > and
            { "others" 't :=
              #1 'namesleft := }
            'skip$
          if$
          namesleft #1 >
            { ", " * t * }
            {
              t "others" =
              t "~others" =
              or
                { " " * bbl.etal * }
                { ", " * t * }
              if$
            }
          if$
        }
        't
      if$
      nameptr #1 + 'nameptr :=
      namesleft #1 - 'namesleft :=
    }
  while$
}

%    \end{macrocode}
% \DescribeBSTFunction{format.names.rev}
%    \begin{macrocode}
FUNCTION {format.names.rev}
{
  's :=
  #1 'nameptr :=
  s num.names$ 'numnames :=
  numnames 'namesleft :=
    { namesleft #0 > }
    { s nameptr
      "{f.}{~vv}{~ll}{, jj}" format.name$ 't :=
      nameptr #1 >
        {
          nameptr #4 =
          numnames #4 > and
            { "others" 't :=
              #1 'namesleft := }
            'skip$
          if$
          namesleft #1 >
            { ", " * t * }
            {
              t "others" =
      t "~others" =
      or
                { " " * bbl.etal * }
                { ", " * t * }
              if$
            }
          if$
        }
        't
      if$
      nameptr #1 + 'nameptr :=
      namesleft #1 - 'namesleft :=
    }
  while$
}

%    \end{macrocode}
% \DescribeBSTFunction{format.authors}
%    \begin{macrocode}
FUNCTION {format.authors}
{
  author empty$
    { "" }
    { author format.names emphasize }
  if$
}

%    \end{macrocode}
% \DescribeBSTFunction{format.bookauthors}
%    \begin{macrocode}
FUNCTION {format.bookauthors}
{
  bookauthor empty$
    { "" }
    { bookauthor format.names }
  if$
}

%    \end{macrocode}
% \DescribeBSTFunction{format.authors.after}
%    \begin{macrocode}
FUNCTION {format.authors.after}
{
  author empty$
    { "" }
    { author format.names.rev }
  if$
}

%    \end{macrocode}
% \DescribeBSTFunction{format.bookauthors.after}
%    \begin{macrocode}
FUNCTION {format.bookauthors.after}
{
  bookauthor empty$
    { "" }
    { bookauthor format.names.rev }
  if$
}

%    \end{macrocode}
% \DescribeBSTFunction{format.editors.after}
%    \begin{macrocode}
FUNCTION {format.editors.after}
{
  editor empty$
    { "" }
    { bbl.edby editor format.names.rev * }
  if$
}

%    \end{macrocode}
% \DescribeBSTFunction{format.compiler.after}
%    \begin{macrocode}
FUNCTION {format.compiler.after}
{
  compiler empty$
    { "" }
    { bbl.cmplr compiler format.names.rev * }
  if$
}

%    \end{macrocode}
% \DescribeBSTFunction{format.title}
%    \begin{macrocode}
FUNCTION {format.title}
{
  title empty$
    { "" }
    { title }
  if$
}

%    \end{macrocode}
% \DescribeBSTFunction{format.date}
%    \begin{macrocode}
FUNCTION {format.date}
{
  year empty$
    { month empty$
        { "" }
        { "there's a month but no year in " cite$ * warning$
          month
        }
      if$
    }
    { month empty$
        'year
        { year ". " quote$ "--- " month * * * * }
      if$
    }
  if$
}

%    \end{macrocode}
% \DescribeBSTFunction{output.address.publisher.date}
%    \begin{macrocode}
FUNCTION {output.address.publisher.date}
{
  address empty$
    'skip$
    { address output
      publisher empty$
        'skip$
        { new.column }
      if$
    }
  if$
  publisher output
  format.date output
}

%    \end{macrocode}
% \DescribeBSTFunction{output.bibitem}
%    \begin{macrocode}
FUNCTION {output.bibitem}
{
  newline$
  "\bibitem[" write$
  "\BibPrefix" write$
  label write$
  "\BibPostfix" write$
  "]{" write$
  cite$ write$
  "}" write$
  newline$
  language empty$
    { "english" 'curlanguage := }
    { language  'curlanguage := }
  if$
  "\selectlanguageifdefined{" write$
  curlanguage write$
  "}" write$ newline$
  ""
  before.all 'output.state :=
}

%    \end{macrocode}
% \DescribeBSTFunction{n.dashify}
%    \begin{macrocode}
FUNCTION {n.dashify}
{
  't :=
  ""
    { t empty$ not }
    { t #1 #1 substring$ "-" =
        { t #1 #2 substring$ "--" = not
            { "--" *
              t #2 global.max$ substring$ 't :=
            }
            {   { t #1 #1 substring$ "-" = }
                { "-" *
                  t #2 global.max$ substring$ 't :=
                }
              while$
            }
          if$
        }
        { t #1 #1 substring$ *
          t #2 global.max$ substring$ 't :=
        }
      if$
    }
  while$
}

%    \end{macrocode}
% \DescribeBSTFunction{word.in}
%    \begin{macrocode}
FUNCTION {word.in} { bbl.iin " " * }

%    \end{macrocode}
% \DescribeBSTFunction{format.btitle}
%    \begin{macrocode}
FUNCTION {format.btitle} { title }

%    \end{macrocode}
% \DescribeBSTFunction{tie.or.space.connect}
%    \begin{macrocode}
FUNCTION {tie.or.space.connect}
{
  duplicate$ text.length$ #3 <
    { "~" }
    { " " }
  if$
  swap$ * *
}

%    \end{macrocode}
% \DescribeBSTFunction{tie.connect}
%    \begin{macrocode}
FUNCTION {tie.connect} { "~" swap$ * * }

%    \end{macrocode}
% \DescribeBSTFunction{either.or.check}
%    \begin{macrocode}
FUNCTION {either.or.check}
{
  empty$
    'pop$
    { "can't use both " swap$ * " fields in " * cite$ * warning$ }
  if$
}

%    \end{macrocode}
% \DescribeBSTFunction{format.bvolume}
%    \begin{macrocode}
FUNCTION {format.bvolume}
{
  volume empty$
    { "" }
    { bbl.vvol volume tie.connect
      series empty$
        'skip$
        { bbl.of space.word * series emphasize * }
      if$
      "volume and number" number either.or.check
    }
  if$
}

%    \end{macrocode}
% \DescribeBSTFunction{format.number.series}
%    \begin{macrocode}
FUNCTION {format.number.series}
{
  volume empty$
    { number empty$
        { series field.or.null }
        { series empty$
            { "there's a number but no series in " cite$ * warning$
              bbl.nnr
            }
            { new.sentence
              series
              bbl.nr
              tie.or.space.connect
            }
          if$
          number tie.or.space.connect
        }
      if$
    }
    { "" }
  if$
}

%    \end{macrocode}
% \DescribeBSTFunction{is.num}
%    \begin{macrocode}
FUNCTION {is.num}
{
  chr.to.int$
  duplicate$ "0" chr.to.int$ < not
  swap$ "9" chr.to.int$ > not and
}

%    \end{macrocode}
% \DescribeBSTFunction{extract.num}
%    \begin{macrocode}
FUNCTION {extract.num}
{
  duplicate$ 't :=
  "" 's :=
    { t empty$ not }
    { t #1 #1 substring$
      t #2 global.max$ substring$ 't :=
      duplicate$ is.num
        { s swap$ * 's := }
        { pop$ "" 't := }
      if$
    }
  while$
  s empty$
    'skip$
    { pop$ s }
  if$
}

%    \end{macrocode}
% \DescribeBSTFunction{convert.edition}
%    \begin{macrocode}
FUNCTION {convert.edition} { edition }

%    \end{macrocode}
% \DescribeBSTFunction{format.edition}
%    \begin{macrocode}
FUNCTION {format.edition}
{
  edition empty$
    { "" }
    { output.state mid.sentence =
        { convert.edition "l" change.case$ " " * bbl.edition * }
        { convert.edition "t" change.case$ " " * bbl.edition * }
      if$
    }
  if$
}

INTEGERS { multiresult }

%    \end{macrocode}
% \DescribeBSTFunction{multi.page.check}
%    \begin{macrocode}
FUNCTION {multi.page.check}
{
  't :=
  #0 'multiresult :=
    { multiresult not
      t empty$ not
      and
    }
    { t #1 #1 substring$
      duplicate$ "-" =
      swap$ duplicate$ "," =
      swap$ "+" =
      or or
        { #1 'multiresult := }
        { t #2 global.max$ substring$ 't := }
      if$
    }
  while$
  multiresult
}

%    \end{macrocode}
% \DescribeBSTFunction{format.pages}
%    \begin{macrocode}
FUNCTION {format.pages}
{
  pages empty$
    { "" }
    { pages multi.page.check
        { bbl.ppages pages n.dashify tie.connect }
        { bbl.ppage pages tie.connect }
      if$
    }
  if$
}

%    \end{macrocode}
% \DescribeBSTFunction{format.pages.page}
%    \begin{macrocode}
FUNCTION {format.pages.page}
{
  pages empty$
    { numpages empty$
        { "" }
        { numpages bbl.pages tie.connect }
      if$
    }
    { format.pages }
  if$
}

%    \end{macrocode}
% \DescribeBSTFunction{format.vol.num.pages}
%    \begin{macrocode}
FUNCTION {format.vol.num.pages}
{
  volume field.or.null
  number empty$
    'skip$
    {
      ", no." number tie.or.space.connect *
      volume empty$
        { "there's a number but no volume in " cite$ * warning$ }
        'skip$
      if$
    }
  if$
  pages empty$
    'skip$
    { duplicate$ empty$
        { pop$ format.pages }
        { ": " * pages n.dashify * }
      if$
    }
  if$
}

%    \end{macrocode}
% \DescribeBSTFunction{format.volume}
%    \begin{macrocode}
FUNCTION {format.volume}
{
  volume empty$
    { "" }
    { bbl.vvol volume tie.or.space.connect }
  if$
}

%    \end{macrocode}
% \DescribeBSTFunction{format.number}
%    \begin{macrocode}
FUNCTION {format.number}
{
  number empty$
    { "" }
    { bbl.nr number tie.or.space.connect }
  if$
}

%    \end{macrocode}
% \DescribeBSTFunction{empty.misc.check}
%    \begin{macrocode}
FUNCTION {empty.misc.check}
{
  author empty$ title empty$ howpublished empty$
  month empty$ year empty$ note empty$
  and and and and and
  key empty$ not and
    { "all relevant fields are empty in " cite$ * warning$ }
    'skip$
  if$
}

%    \end{macrocode}
% \DescribeBSTFunction{format.thesis.type}
%    \begin{macrocode}
FUNCTION {format.thesis.type}
{
  type empty$
    'skip$
    { pop$
      type "t" change.case$
    }
  if$
}

%    \end{macrocode}
% \DescribeBSTFunction{format.tr.number}
%    \begin{macrocode}
FUNCTION {format.tr.number}
{
  type empty$
    { bbl.techrep }
    'type
  if$
  number empty$
    { "t" change.case$ }
    { number tie.or.space.connect }
  if$
}

%    \end{macrocode}
% \DescribeBSTFunction{author.before}
%    \begin{macrocode}
FUNCTION {author.before}
{
  author empty$
    'skip$
    {
      format.authors output
      new.sentence
    }
  if$
}

%    \end{macrocode}
% \DescribeBSTFunction{bookauthor.before}
%    \begin{macrocode}
FUNCTION {bookauthor.before}
{
  bookauthor empty$
    'skip$
    {
      format.bookauthors output
      new.sentence
    }
  if$
}

%    \end{macrocode}
% \DescribeBSTFunction{author.after}
%    \begin{macrocode}
FUNCTION {author.after}
{
  author empty$
    'skip$
    { author num.names$ #3 >
      { format.authors.after output
        new.semicolumn
      }
      'skip$
    if$
    }
  if$
}

%    \end{macrocode}
% \DescribeBSTFunction{bookauthor.after}
%    \begin{macrocode}
FUNCTION {bookauthor.after}
{
  bookauthor empty$
    'skip$
    { bookauthor num.names$ #3 >
      { format.bookauthors.after output
        new.semicolumn
      }
      'skip$
    if$
    }
  if$
}

%    \end{macrocode}
% \DescribeBSTFunction{editor.organization.after}
%    \begin{macrocode}
FUNCTION {editor.organization.after}
{
  compiler empty$
    'skip$
    { format.compiler.after output
      new.semicolumn
    }
  if$
  editor empty$
    'skip$
    { format.editors.after output
      new.semicolumn
    }
  if$
  organization empty$
    'skip$
    { organization output
      new.semicolumn
    }
  if$
}

%    \end{macrocode}
% \DescribeBSTFunction{format.url}
%    \begin{macrocode}
FUNCTION {format.url}
{
  url empty$
    { "" }
    { "\BibUrl{" url * "}" * }
  if$
}

%    \end{macrocode}
% \DescribeBSTFunction{format.urldate}
%    \begin{macrocode}
FUNCTION {format.urldate}
{
  urldate empty$
    { "" }
    { add.blank
      "\BibUrlDate{" urldate * "}" *
    }
  if$
}

%    \end{macrocode}
% \DescribeBSTFunction{output.url}
%    \begin{macrocode}
FUNCTION {output.url}
{
  url empty$
    'skip$
    { format.url output
      format.urldate output
    }
  if$
}

%    \end{macrocode}
% \DescribeBSTFunction{format.annote}
%    \begin{macrocode}
FUNCTION {format.annote}
{
  annote empty$
    { "" }
    { after.sentence 'output.state :=
      "\BibAnnote{" annote add.period$ * "}" *
    }
  if$
}

%    \end{macrocode}
% \subsection{Описание типов библиографических ссылок}
% \DescribeBSTFunction{article}
%    \begin{macrocode}
FUNCTION {article}
{
  output.bibitem
  author.before
  format.title "title" output.check
  new.dblslash
  journal emphasize "journal" output.check
  new.block
  format.date output
  new.block
  format.volume output
  format.number output
  new.block
  format.pages.page output
  new.block
  note output
  new.sentence
  output.url
  format.annote output
  fin.entry
}

%    \end{macrocode}
% \DescribeBSTFunction{book}
%    \begin{macrocode}
FUNCTION {book}
{
  output.bibitem
  author.before
  format.btitle "title" output.check
  editor.organization.after
  new.sentence
  format.number.series output
  new.block
  format.edition output
  new.block
  output.address.publisher.date
  new.block
  format.bvolume output
  new.block
  format.pages.page output
  new.block
  note output
  new.sentence
  output.url
  format.annote output
  fin.entry
}

%    \end{macrocode}
% \DescribeBSTFunction{booklet}
%    \begin{macrocode}
FUNCTION {booklet}
{
  output.bibitem
  author.before
  format.title "title" output.check
  editor.organization.after
  new.block
  howpublished output
  address output
  format.date output
  new.block
  note output
  new.sentence
  output.url
  format.annote output
  fin.entry
}

%    \end{macrocode}
% \DescribeBSTFunction{inbook}
%    \begin{macrocode}
FUNCTION {inbook}
{
  output.bibitem
  author.before
  format.btitle "title" output.check
  new.dblslash
  bookauthor.before
  booktitle "booktitle" output.check
  editor.organization.after
  new.block
  format.edition output
  new.block
  format.number.series output
  new.sentence
  output.address.publisher.date
  new.block
  format.bvolume output
  new.block
  format.pages.page output
  new.block
  note output
  new.sentence
  output.url
  format.annote output
  fin.entry
}

%    \end{macrocode}
% \DescribeBSTFunction{incollection}
%    \begin{macrocode}
FUNCTION {incollection}
{
  output.bibitem
  author.before
  new.sentence
  format.title "title" output.check
  new.dblslash
  booktitle "booktitle" output.check
  new.slash
  editor.organization.after
  new.block
  output.address.publisher.date
  new.block
  format.bvolume output
  format.number.series output
  new.block
  format.pages.page output
  new.block
  note output
  new.block
  output.url
  format.annote output
  fin.entry
}

%    \end{macrocode}
% \DescribeBSTFunction{inproceedings}
%    \begin{macrocode}
FUNCTION {inproceedings}
{
  output.bibitem
  author.before
  new.sentence
  format.title "title" output.check
  new.dblslash
  booktitle "booktitle" output.check
  new.slash
  editor.organization.after
  new.block
  format.bvolume output
  format.number.series output
  new.block
  address empty$
    { publisher output
      format.date "year" output.check
    }
    { address output.nonnull
      new.column
      publisher output
      format.date "year" output.check
    }
  if$
  new.block
  format.pages.page output
  new.block
  note output
  new.sentence
  output.url
  format.annote output
  fin.entry
}

%    \end{macrocode}
% \DescribeBSTFunction{conference}
%    \begin{macrocode}
FUNCTION {conference} { inproceedings }

%    \end{macrocode}
% \DescribeBSTFunction{manual}
%    \begin{macrocode}
FUNCTION {manual}
{
  output.bibitem
  author empty$
    { organization empty$
        'skip$
        { organization output.nonnull
          address output
        }
      if$
    }
    { format.authors output.nonnull }
  if$
  new.block
  format.btitle "title" output.check
  author empty$
    { organization empty$
        { address new.block.checka
          address output
        }
        'skip$
      if$
    }
    {
      organization address new.block.checkb
      organization output
      address output
    }
  if$
  format.edition output
  format.date output
  new.block
  note output
  new.sentence
  output.url
  format.annote output
  fin.entry
}

%    \end{macrocode}
% \DescribeBSTFunction{mastersthesis}
%    \begin{macrocode}
FUNCTION {mastersthesis}
{
  output.bibitem
  format.authors "author" output.check
  new.block
  format.btitle "title" output.check
  new.block
  bbl.mthesis format.thesis.type output.nonnull
  school "school" output.check
  address output
  format.date "year" output.check
  new.block
  note output
  new.block
  output.url
  format.annote output
  fin.entry
}

%    \end{macrocode}
% \DescribeBSTFunction{phdthesis}
%    \begin{macrocode}
FUNCTION {misc}
{
  output.bibitem
  format.authors "author" output.check
  new.block
  format.title "title" output.check
  new.block
  howpublished output
  new.block
  format.date output
  new.block
  note output
  new.sentence
  output.url
  format.annote output
  fin.entry
}

%    \end{macrocode}
% \DescribeBSTFunction{phdthesis}
%    \begin{macrocode}
FUNCTION {phdthesis}
{
  output.bibitem
  format.authors "author" output.check
  new.sentence
  format.btitle "title" output.check
  new.column
  bbl.phdthesis format.thesis.type output.nonnull
  new.slash
  school "school" output.check
  new.block
  output.address.publisher.date
  new.block
  format.pages.page output
  note output
  new.sentence
  output.url
  format.annote output
  fin.entry
}

%    \end{macrocode}
% \DescribeBSTFunction{proceedings}
%    \begin{macrocode}
FUNCTION {proceedings}
{
  output.bibitem
  format.btitle "title" output.check
  new.slash
  editor.organization.after
  new.block
  format.bvolume output
  format.number.series output
  address empty$
    { publisher output
      format.date "year" output.check
    }
    { address output.nonnull
      format.date "year" output.check
      new.sentence
      publisher output
    }
  if$
  new.block
  note output
  new.sentence
  output.url
  format.annote output
  fin.entry
}

%    \end{macrocode}
% \DescribeBSTFunction{techreport}
%    \begin{macrocode}
FUNCTION {techreport}
{
  output.bibitem
  author.before
  new.sentence
  format.title "title" output.check
  new.column
  format.tr.number output.nonnull
  editor.organization.after
  new.block
  address output
  new.column
  institution "institution" output.check
  format.date "year" output.check
  new.block
  note output
  new.sentence
  output.url
  format.annote output
  fin.entry
}

%    \end{macrocode}
% \DescribeBSTFunction{unpublished}
%    \begin{macrocode}
FUNCTION {unpublished}
{
  output.bibitem
  author.before
  format.btitle "title" output.check
  editor.organization.after
  new.block
  note "note" output.check
  new.sentence
  output.url
  format.annote output
  fin.entry
}

%    \end{macrocode}
% \DescribeBSTFunction{default.type}
%    \begin{macrocode}
FUNCTION {default.type} { misc }

%    \end{macrocode}
% \subsection{Сокращения названий месяцев и журналов}
%    \begin{macrocode}
MACRO {jan} {"\bbljan{}"}

MACRO {feb} {"\bblfeb{}"}

MACRO {mar} {"\bblmar{}"}

MACRO {apr} {"\bblapr{}"}

MACRO {may} {"\bblmay{}"}

MACRO {jun} {"\bbljun{}"}

MACRO {jul} {"\bbljul{}"}

MACRO {aug} {"\bblaug{}"}

MACRO {sep} {"\bblsep{}"}

MACRO {oct} {"\bbloct{}"}

MACRO {nov} {"\bblnov{}"}

MACRO {dec} {"\bbldec{}"}

MACRO {acmcs} {"ACM Computing Surveys"}

MACRO {acta} {"Acta Informatica"}

MACRO {cacm} {"Communications of the ACM"}

MACRO {ibmjrd} {"IBM Journal of Research and Development"}

MACRO {ibmsj} {"IBM Systems Journal"}

MACRO {ieeese} {"IEEE Transactions on Software Engineering"}

MACRO {ieeetc} {"IEEE Transactions on Computers"}

MACRO {ieeetcad}
 {"IEEE Transactions on Computer-Aided Design of Integrated Circuits"}

MACRO {ipl} {"Information Processing Letters"}

MACRO {jacm} {"Journal of the ACM"}

MACRO {jcss} {"Journal of Computer and System Sciences"}

MACRO {scp} {"Science of Computer Programming"}

MACRO {sicomp} {"SIAM Journal on Computing"}

MACRO {tocs} {"ACM Transactions on Computer Systems"}

MACRO {tods} {"ACM Transactions on Database Systems"}

MACRO {tog} {"ACM Transactions on Graphics"}

MACRO {toms} {"ACM Transactions on Mathematical Software"}

MACRO {toois} {"ACM Transactions on Office Information Systems"}

MACRO {toplas} {"ACM Transactions on Programming Languages and Systems"}

MACRO {tcs} {"Theoretical Computer Science"}

READ

%    \end{macrocode}
% \subsection{Функции для сортировки списка литературы по именам авторов и названиям}
%    \begin{macrocode}
%<*gost705s>
%    \end{macrocode}
% \DescribeBSTFunction{sortify}
%    \begin{macrocode}
FUNCTION {sortify}
{
  purify$
  "l" change.case$
}

INTEGERS { len }

%    \end{macrocode}
% \DescribeBSTFunction{chop.word}
%    \begin{macrocode}
FUNCTION {chop.word}
{
  's :=
  'len :=
  s #1 len substring$ =
    { s len #1 + global.max$ substring$ }
    's
  if$
}

%    \end{macrocode}
% \DescribeBSTFunction{sort.format.names}
%    \begin{macrocode}
FUNCTION {sort.format.names}
{
  's :=
  #1 'nameptr :=
  ""
  s num.names$ 'numnames :=
  numnames 'namesleft :=
    { namesleft #0 > }
    { nameptr #1 >
        { "   " * }
        'skip$
      if$
      s nameptr
      "{vv{ } }{ll{ }}{  f{ }}{  jj{ }}"
      format.name$ 't :=
      nameptr numnames = t "others" = and
        { "et al" * }
        { t sortify * }
      if$
      nameptr #1 + 'nameptr :=
      namesleft #1 - 'namesleft :=
    }
  while$
}

%    \end{macrocode}
% \DescribeBSTFunction{sort.format.title}
%    \begin{macrocode}
FUNCTION {sort.format.title}
{
  't :=
  "A " #2
    "An " #3
      "The " #4 t chop.word
    chop.word
  chop.word
  sortify
  #1 global.max$ substring$
}

%    \end{macrocode}
% \DescribeBSTFunction{author.sort}
%    \begin{macrocode}
FUNCTION {author.sort}
{
  author empty$
    { key empty$
        { "to sort, need author or key in " cite$ * warning$
          ""
        }
        { key sortify }
      if$
    }
    {
      author sort.format.names
    }
  if$
}

%    \end{macrocode}
% \DescribeBSTFunction{author.title.sort}
%    \begin{macrocode}
FUNCTION {author.title.sort}
{
  author empty$
    { title empty$
      { key empty$
        { "to sort, need author, title, or key in " cite$ * warning$
          ""
        }
        { key sortify }
      if$
      }
      { title sort.format.title }
    if$
    }
    {
      author sort.format.names
    }
  if$
}

%    \end{macrocode}
% \DescribeBSTFunction{presort}
%    \begin{macrocode}
FUNCTION {presort}
{
  author.title.sort
  "   "
  *
  year field.or.null sortify
  *
  "   "
  *
  title field.or.null
  sort.format.title
  *
  #1 entry.max$ substring$
  'sort.key$ :=
}

ITERATE {presort}

SORT

%</gost705s>

%    \end{macrocode}
% \subsection{Вычисление длины табуляции между номером и текстом}
%    \begin{macrocode}
STRINGS { longest.label }

INTEGERS { number.label longest.label.width }

%    \end{macrocode}
% \DescribeBSTFunction{initialize.longest.label}
%    \begin{macrocode}
FUNCTION {initialize.longest.label}
{
  "" 'longest.label :=
  #1 'number.label :=
  #0 'longest.label.width :=
}

%    \end{macrocode}
% \DescribeBSTFunction{longest.label.pass}
%    \begin{macrocode}
FUNCTION {longest.label.pass}
{
  number.label int.to.str$ 'label :=
  number.label #1 + 'number.label :=
  label width$ longest.label.width >
    { label 'longest.label :=
      label width$ 'longest.label.width :=
    }
    'skip$
  if$
}

EXECUTE {initialize.longest.label}

ITERATE {longest.label.pass}

%    \end{macrocode}
% \subsection{Формирование окружения thebibliography}
% \subsubsection{Преамбула}
% \DescribeBSTFunction{begin.bib}
%    \begin{macrocode}
FUNCTION {begin.bib}
{
  preamble$ empty$
    'skip$
    { preamble$ write$ newline$ }
  if$
  "\makeatletter\renewcommand{\@biblabel}[1]{#1.}\makeatother"
  write$ newline$
  "\ifx\undefined\BibPrefix\def\BibPrefix{}\else\fi"
  write$ newline$
  "\ifx\undefined\BibPostfix\def\BibPostfix{}\else\fi"
  write$ newline$
  "\ifx\undefined\BibEmph\def\BibEmph#1{#1}\else\fi"
  write$ newline$
  "\ifx\undefined\url\def\url#1{\texttt{#1}}\else\fi"
  write$ newline$
  "\ifx\undefined\urlprefix\def\urlprefix{URL: }\else\fi"
  write$ newline$
  "\ifx\undefined\BibUrl\def\BibUrl#1{\urlprefix\url{#1}}\else\fi"
  write$ newline$
  "\ifx\undefined\BibUrlDate\long\def\BibUrlDate#1{({%"
  write$ newline$
  "\cyr\cyrd\cyra\cyrt\cyra\ %"
  write$ newline$
  "\cyro\cyrb\cyrr\cyra\cyrshch\cyre\cyrn\cyri\cyrya}: #1)}\else\fi"
  write$ newline$
  "\ifx\undefined\BibAnnote\long\def\BibAnnote#1{#1}\else\fi"
  write$ newline$
  "\begin{thebibliography}{\BibPrefix" longest.label  * "\BibPostfix}" *
  write$ newline$
  "\def\selectlanguageifdefined#1{"
  write$ newline$
  "\expandafter\ifx\csname date#1\endcsname\relax"
  write$ newline$
  "\else\language\csname l@#1\endcsname\fi}"
  write$ newline$
}

%    \end{macrocode}
% \subsubsection{Начало окружения}
%    \begin{macrocode}
EXECUTE {begin.bib}

EXECUTE {init.state.consts}

ITERATE {call.type$}

%    \end{macrocode}
% \subsubsection{Конец окружения}
% \DescribeBSTFunction{end.bib}
%    \begin{macrocode}
FUNCTION {end.bib}
{
  newline$
  "\end{thebibliography}" write$ newline$
}

EXECUTE {end.bib}

%</gost705|gost705s>
%    \end{macrocode}