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\documentclass [12pt,twoside]{article}
%\usepackage {charter}
\usepackage {mathpazo}
\usepackage[portuges]{babel}
\usepackage{graphicx}
\usepackage {lettrine}
\usepackage[applemac]{inputenc}
\begin {document}
\def\ptableofcontents{\section*{Sum\'ario\@mkboth{SUM\'ARIO}{SUM\'ARIO}}
\@starttoc{toc}} \def\l@part#1#2{\addpenalty{\@secpenalty}
\addvspace{2.25em plus 1pt} \begingroup
\@tempdima 3em \parindent \z@ \rightskip \@pnumwidth \parfillskip -\@pnumwidth
{\leavevmode #1\hfil \hbox to\@pnumwidth{\hss #2}}\par
\nobreak \endgroup} \def\l@section#1#2{\addpenalty{\@secpenalty}
\addvspace{1.0em plus 1pt} \@tempdima 1.5em \begingroup
\parindent \z@ \rightskip \@pnumwidth
\parfillskip -\@pnumwidth
\bf \leavevmode \advance\leftskip\@tempdima \hskip -\leftskip #1\nobreak\hfil
\nobreak\hbox to\@pnumwidth{\hss #2}\par
\endgroup}
\def\thepbibliography#1{\section*{Refer\^encias}\list
{[\arabic{enumi}]}{\settowidth\labelwidth{[#1]}\leftmargin\labelwidth
\advance\leftmargin\labelsep
\usecounter{enumi}}
\def\newblock{\hskip .11em plus .33em minus .07em}
\sloppy\clubpenalty4000\widowpenalty4000
\sfcode`\.=1000\relax} \let\endthepbibliography=\endlist
\
\thispagestyle {empty}
\newpage