% TITLEPAGE DOCUMENT-STYLE OPTION - released 16 June 1991
%    for LaTeX version 2.09
% Copyright (C) 1991 by Leslie Lamport
 
\typeout{Document Style Option `titlepage' -- Released 16 June 1991.}

% PREPARING A FOREIGN LANGUAGE VERSION:
%
% This document style is for documents prepared in the English language.
% To prepare a version for another language, various English words must
% be replaced.  All the English words that require replacement are
% indicated below, where we give the name of the command in which the
% words appear, and which must be redefined, with the actual words
% underlined.
% 
% abstract environment:
%\def\abstractname{Abstract}
%                  ~~~~~~~~
 
\def\maketitle{\begin{titlepage}%
 \let\footnotesize\small       % Local definitions to make \thanks
 \let\footnoterule\relax       % produce \normalsize footnotes with no
 \setcounter{page}{0}%         % separating rule.
 \null
 \vfil
 \vskip 60\p@                  % To adjust centering.
 \begin{center}%
   {\LARGE \@title \par}%      % Set title in \LARGE size.
   \vskip 3em                  % Vertical space after title.
   {\large                     % Set author in \large size.
     \lineskip .75em
     \begin{tabular}[t]{c}\@author 
     \end{tabular}\par}%
    \vskip 1.5em               % Vertical space after author.
   {\large \@date \par}%       % Set date in \large size.
\end{center}\par
\@thanks
\vfil
\null
\end{titlepage}%
\setcounter{footnote}{0}%      % Footnotes start at zero again.
\let\thanks\relax
\gdef\@thanks{}\gdef\@author{}\gdef\@title{}\let\maketitle\relax}    
 
\def\abstract{\titlepage
\null\vfil
\begin{center}
 \bf \abstractname
\end{center}}
 
\def\endabstract{\par\vfil\null\endtitlepage}

\endinput