%  ACCarticle.sty 6-FEB-92 balemi@aut.ethz.ch
  
\typeout{Document Style `ACCarticle' <6-FEB-92>.}
%
% use with 
% \title{} \author{} \maketitle \begin{abstract}..\end{abstract}

% change sizes and margins 
\input article.sty
%\input IEEE1\@ptsize.sty\relax
%\twocolumn

\textheight 238mm
\textwidth 177mm
\columnsep 15mm
\voffset -20mm
\hoffset -30mm
\twocolumn
\sloppy
\flushbottom
\parindent 0pt
\parskip 1em
%\oddsidemargin 1.2truein
%\evensidemargin 1.2truein
%\topmargin .6 truein

% added \firstpagestyle so maketitle doesn't output a number if you 
%  don't want it to
\newcommand{\firstpagestyle}[1]{\def\fpgstyle{\thispagestyle{#1}}}
\firstpagestyle{plain}
\def\maketitle{\par
 \begingroup
% \def\thefootnote{\fnsymbol{footnote}}
% fnsymbol box size changed 9/9/89 rhr
% \def\@makefnmark{\hbox to 0pt{$^{\@thefnmark}$\hss}} 
 \def\@makefnmark{\hbox{$^{\@thefnmark}$\hss}}
 \if@twocolumn 
 \twocolumn[\@maketitle] 
 \else \newpage
 \global\@topnum\z@ \@maketitle \fi\fpgstyle\@thanks
 \endgroup
 \setcounter{footnote}{0}
 \let\maketitle\relax
 \let\@maketitle\relax
 \gdef\@thanks{}\gdef\@author{}\gdef\@title{}\let\thanks\relax}

\def\@maketitle{\newpage
 \null
 \vskip 2em \begin{center}
 {\LARGE\bf \@title \par} \vskip 1.5em {\large \lineskip .5em
 \begin{tabular}[t]{c}\@author 
 \end{tabular}\par} 
% \vskip 1em {\@date}
 \end{center}
 \par
 \vskip 1.5em} 

\def\abstract{\begin{center}{\bf Abstract}\end{center} \vskip -\parskip}
\def\endabstract{\par}

\def\thepart{\Roman{part}} 
\def\thesection {\arabic{section}.}
\def\thesubsection {\thesection\arabic{subsection}.}
\def\thesubsubsection {\thesubsection\arabic{subsubsection}}

\def\@sect#1#2#3#4#5#6#7[#8]#9{\ifnum #2>\c@secnumdepth
     \def\@svsec{}\else 
     \refstepcounter{#1}\edef\@svsec{\csname the#1\endcsname\hskip 0.5em }\fi
     \@tempskipa #5\relax
      \ifdim \@tempskipa>\z@ 
        \begingroup #6\relax
        \setbox1=\hbox{\@svsec #8}
% changed to center sect titles 
	\ifdim \wd1>\columnwidth
          \@hangfrom{\hskip #3\relax\@svsec}{\interlinepenalty \@M #8}
        \else
          \ifnum #2 > 1 
            {\@svsec #8} 
          \else
            \centerline{\@svsec #8} 
          \fi
        \fi
        \endgroup
       \csname #1mark\endcsname{#8}\addcontentsline
         {toc}{#1}{\ifnum #2>\c@secnumdepth \else
                      \protect\numberline{\csname the#1\endcsname}\fi
                    #8}\else
        \def\@svsechd{#6\hskip #3\@svsec #9#7\csname #1mark\endcsname
                      {#8}\addcontentsline
                           {toc}{#1}{\ifnum #2>\c@secnumdepth \else
                             \protect\numberline{\csname the#1\endcsname}\fi
                       #8}}\fi
     \@xsect{#5}}

\def\@startsection#1#2#3#4#5#6#7{\if@noskipsec \leavevmode \fi
   \par \@tempskipa #4\relax
   \@afterindenttrue
   \ifdim \@tempskipa <\z@ \@tempskipa -\@tempskipa \@afterindentfalse\fi
   \if@nobreak \everypar{}\else
     \addpenalty{\@secpenalty}\addvspace{\@tempskipa}\fi
     \vskip -\parskip
     \@ifstar
     {\@ssect{#1}{#2}{#3}{#4}{#5}{#6}{#7}}
     {\@dblarg{\@sect{#1}{#2}{#3}{#4}{#5}{#6}{}{#7}}}}

\def\@ssect#1#2#3#4#5#6#7#8{\@tempskipa #5\relax
   \ifdim \@tempskipa>\z@
     \begingroup #6  
% \@hangfrom{\hskip #3}{\interlinepenalty \@M #8#7}
        \setbox1=\hbox{\@svsec #8}
% changed to center sect titles 
	\ifdim \wd1>\columnwidth
          \@hangfrom{\hskip #3}{\interlinepenalty \@M #8#7}
        \else
          \ifnum #2 > 1 
            \vskip -\parskip
            \leftline{#8#7} 
          \else
            \centerline{#8#7} 
          \fi
        \fi
        \endgroup
   \else \def\@svsechd{#6\hskip #3\relax #8#7}\fi
    \@xsect{#5}}

\def\@xsect#1{\@tempskipa #1\relax
      \ifdim \@tempskipa>\z@
       \par \nobreak
       \vskip \@tempskipa
       \vskip -\parskip
       \@afterheading
    \else \global\@nobreakfalse \global\@noskipsectrue
       \everypar{\if@noskipsec \global\@noskipsecfalse
                   \clubpenalty\@M \hskip -\parindent
                   \begingroup \@svsechd \endgroup \unskip
                   \hskip -#1
                  \else
                   \clubpenalty \@clubpenalty
                    \everypar{}\fi}\fi\ignorespaces}

\def\section{\@startsection{section}{1}{\z@}
{6.5ex plus 0.5ex minus 0.5ex}{3ex plus 0.3ex}{\bf}{}}
\def\subsection{\@startsection{subsection}{2}{\z@}{3.0ex plus 
.3ex minus .1ex}{0.01ex plus .0ex}{\hskip -.7ex\bf}{}}
\def\subsubsection{\@startsection{subsubsection}{3}{\z@}{3.0ex plus 
.3ex minus .1ex}{0ex plus .0ex}{\hskip 2em\bf}{:\ \ \ }}


\def\QED{~\rule[-1pt]{5pt}{5pt}\par\medskip}
\newenvironment{proof}{{\bf Proof: \ }}{ \hfill \QED}
\def\@begintheorem#1#2{\vskip -\parskip\it \trivlist 
   \item[\hskip \labelsep{\bf #1\ #2:}]}
\def\@opargbegintheorem#1#2#3{\vskip -\parskip\it \trivlist
      \item[\hskip \labelsep{\bf #1\ #2\ (#3)}]}



\def\thebibliography#1{\subsection*{References\@mkboth
 {REFERENCES}{REFERENCES}}\parskip 0pt \list 
 {[\arabic{enumi}]\hfill}{\labelwidth 7mm \leftmargin\labelwidth
 \itemindent 9mm
\advance\leftmargin -7mm
\itemsep -1mm 
 \usecounter{enumi}}
 \def\newblock{\hskip .11em plus .33em minus .07em}
 \sloppy\clubpenalty4000\widowpenalty4000
 \sfcode`\.=1000\relax}
\let\endthebibliography=\endlist

\def\ps@plain{\let\@mkboth\@gobbletwo
     \def\@oddhead{}\def\@oddfoot{\hfil
 \@footernote\ \qquad \thepage}
\def\@evenhead{}\def\@evenfoot{
\thepage\qquad  \@footernote\ \hfil }
}

\def\footernote#1{\def\@footernote{#1}}
\footernote{}


% set up default pagestyle
\pagestyle{plain}