\documentclass[a4paper,11pt]{article}
\input{../macros_docu}

% ---- format de page A4
	\setlength{\textwidth }{16cm}	% largeur de ligne
	\setlength{\textheight}{23cm}   % hauteur du texte
	\setlength{\oddsidemargin}{0cm} % marge pages impaires
	\setlength{\evensidemargin}{0cm}% marge pages paires
	\setlength{\topmargin}{0cm} 	
	\setlength{\headheight}{14pt} 
	\setlength{\headsep}{0.5cm} 


% Title Page
\title{Introduction to \sofa}
\author{Fran\c{c}ois Faure}
\date{2007}
% \author{Fran\c{c}ois Faure\\ J\'er\'emie Allard\\ {\small INRIA Rh\^one-Alpes, Grenoble, France}}

\begin{document} 
\maketitle

\begin{abstract}
This document is targeted to the new \sofa{} users who want to understand the main principles of this library. More experienced users might learn things too.
It is a mix of a high-level presentation and a guided tour of the code.
Comments and suggestions are welcome on the \sofa{} users mailing list.
\end{abstract}

\input{introduction_body}

\end{document}          

