\def\thebibliography#1{\chapter*{\bibname\@mkboth  {\uppercase{\bibname}}{\uppercase{\bibname}}}  \setcounter{chapter}{0}  \setcounter{section}{0}  \def\thechapter{Bib}  \def\thesection{\Alph{section}}  \edef\biblab{#1}  \addcontentsline{toc}{chapter}{\bibname}  }\def\bibtitle#1#2{\expandafter\def\csname bibtitle#1\endcsname{    \bibsection{#2}} }\def\bibsection#1{\section{#1} \begin{list}    {\@biblabel{\arabic{enumiv}}}{\settowidth\labelwidth{\@biblabel{\biblab}}%    \leftmargin\labelwidth    \advance\leftmargin\labelsep    \usecounter{enumiv}%    \let\p@enumiv\@empty    \def\theenumiv{\arabic{enumiv}}}%    \def\newblock{\hskip .11em plus.33em minus.07em}%    \sloppy\clubpenalty4000\widowpenalty4000    \sfcode`\.=\@m}\def\endbibsection{\end{list}}\def\endthebibliography{\endbibsection}