\documentclass[a4paper]{article}
\usepackage[T2A]{fontenc}
\usepackage[russian]{babel}
\usepackage{bibunits,verbatim,geometry,ifpdf}

%============================================================
\makeatletter
\RequirePackage{bibunits}
\renewcommand{\@bibunitname}{\jobname-\the\@bibunitauxcnt}
\newcounter{qnum}\newcounter{qnuma}\setcounter{qnum}{0}
\def\@biblabel#1{#1.\hfill}
%\endinput
\renewenvironment{thebibliography}[1]
      {\list{\@biblabel{\@arabic\c@enumiv}}%
           {\settowidth\labelwidth{\@biblabel{99}}%
            \leftmargin\labelwidth
            \advance\leftmargin\labelsep
%            \advance\leftmargin\parindent
            \setcounter{qnuma}{\c@enumiv}
            \@openbib@code
            \usecounter{enumiv}%
            \let\p@enumiv\@empty
            \setcounter{enumiv}{\theqnuma}
            \renewcommand\theenumiv{\@arabic\c@enumiv}}%
      \sloppy
      \clubpenalty4000
      \@clubpenalty \clubpenalty
      \widowpenalty4000%
      \sfcode`\.\@m}
     {\def\@noitemerr
       {\@latex@warning{Empty `thebibliography' environment}}%
      \endlist}
\makeatother
%============================================================

\ifpdf
  \usepackage[pdftex,hyperindex,unicode]{hyperref}
\else
  \usepackage[hypertex]{hyperref}
\fi
\usepackage{color}
\definecolor{darkblue}{rgb}{0,0,.6}
\hypersetup{
  pdftitle           = {\mytitle},
  pdfauthor          = {Igor A. Kotelnikov},
  pdfsubject         = {GOST, BibTeX},
  pdfstartview       = {FitH},
%  pdfborder          = {0 0 0},
%  bookmarksopen      = true,
  bookmarksnumbered  = true,
%  bookmarksopenlevel = 2,
  colorlinks = true,     linkcolor  = darkblue,
  citecolor  = darkblue, filecolor  = darkblue,
  menucolor  = darkblue, urlcolor   = darkblue
}


\begin{document}	

\newcommand{\bibentry}[1]{
\begin{bibunit}
\nocite{*}
\putbib[bib/#1]
\nopagebreak
\verbatiminput{bib/#1.bib}
\end{bibunit}
}

\title{\mytitle}
\maketitle
\begin{abstract}
  \mydescription
\end{abstract}

\bibliographyunit[\section]
\bibliographystyle{\mybibstyle}

\section{Books}

\subsection{One--three authors}
\bibentry{ex01}
\bibentry{ex02}
\bibentry{ex03}

\subsection{Four and more authors}
\bibentry{ex04}
\bibentry{ex05}

\subsection{Collective author}
\bibentry{ex06}

\subsection{Compiler}
\bibentry{ex07}

\subsection{Multiple-volume publications}
\bibentry{ex08}
\bibentry{ex09}
\bibentry{ex10}
\bibentry{ex64}

\subsection{Translated}
\bibentry{ex11}

\subsection{Collections}
\bibentry{ex12}
\bibentry{ex63}

\subsection{Dictionary}
\bibentry{ex13}


\section{Parts of \ldots}

\subsection{Book}
\bibentry{ex14}
\bibentry{ex15}
\bibentry{ex61}

\subsection{Collection}
\bibentry{ex16}

\subsection{Journal}
\bibentry{ex17}
\bibentry{ex18}
\bibentry{ex19}
\bibentry{ex60}
\bibentry{ex68}
\bibentry{ex74}
\bibentry{ex76}

\subsection{Newspaper}
\bibentry{ex20}

\subsection{Encyclopedia}
\bibentry{ex21}

\subsection{Proceedings}
\bibentry{ex22}
\bibentry{ex23}
\bibentry{ex65}

\subsubsection{With crossreference}
\bibentry{ex24}
\bibentry{ex72}
\bibentry{ex73}

\subsubsection{With multiple languages}
\bibentry{ex25}
\bibentry{ex26}
\bibentry{ex27}


\section{Others}

\subsection{Standard}
\bibentry{ex28}

\subsection{Dissertation}
\bibentry{ex29}
\bibentry{ex30}
\bibentry{ex31}
\bibentry{ex32}
Allowed built-in values of \verb|type| field in \verb|@THESIS| entry are \verb|mathesis| for masters thesis, \verb|phdthesis| for Ph.D. thesis, and \verb|docthesis| for doctor of sciences dissertation. Any other value of \verb|type| is reproduced literally.
\bibentry{ex33}
\bibentry{ex34}
\bibentry{ex35}
\bibentry{ex36}
\bibentry{ex70}
\bibentry{ex71}

\subsection{Preprint}
\bibentry{ex37}

\subsection{Report}
\bibentry{ex38}
\bibentry{ex39}
\bibentry{ex40}

\subsection{Catalog}
\bibentry{ex41}

\subsection{Instruction}
\bibentry{ex42}
\bibentry{ex67}

\subsection{Patent}
\bibentry{ex43}
\bibentry{ex44}


\section{Electronic resources}

\subsection{Common Fields}
\verb|Url|, \verb|eprint|, \verb|doi| and \verb|media| fields can be assigned to any entry. Allowed values of \verb|media| are \verb|online|, \verb|eresource| and \verb|text| (default).
\bibentry{ex45}
\bibentry{ex46}
\bibentry{ex47}
\bibentry{ex48}
\bibentry{ex49}
\bibentry{ex50}
\bibentry{ex51}
\bibentry{ex58}
\bibentry{ex66}
\bibentry{ex69}

\subsection{Online Entry}
\bibentry{ex52}
\bibentry{ex53}
\bibentry{ex54}
\bibentry{ex57}
\bibentry{ex59}
\bibentry{ex62}
\bibentry{ex75}


\section{Use of macros}

\texttt{jan}, \texttt{feb}, \texttt{mar},\ldots{} \texttt{dec} macros in \texttt{month} field
are automatically translated to Russian or English if necessary. Other languages are not supported.
\bibentry{ex55}
\bibentry{ex56}


\end{document}