\documentclass[11pt]{article}
\usepackage{amssymb}
\usepackage{amsmath}
\usepackage{amsfonts}
\usepackage{amsthm}
\usepackage{graphicx} 

\topmargin     -.3cm
\textheight     22cm
\textwidth      14cm
\evensidemargin  1.1cm
\oddsidemargin   1.1cm

\newtheorem{lemma}{Lemma}[section]
\newtheorem{theorem}[lemma]{Theorem}
\newtheorem{corollary}[lemma]{Corollary}
\newtheorem{conjecture}[lemma]{Conjecture}
\theoremstyle{definition}
\newtheorem{example}[lemma]{Example}
\newtheorem{definition}[lemma]{Definition}
\newtheorem{remark}[lemma]{Remark}

\makeatletter
\def\keywords{
    \vspace{1ex}
    \noindent
    \if@twocolumn
      \small{\bf  Keywords}\/---$\!$    \else
      \begin{center}\small\ {\bf Keywords}\end{center}\quotation\small
    \fi}
\def\endkeywords{\vspace{0.6em}\par\if@twocolumn\else\endquotation\fi
    \normalsize\rm}
\makeatother

\bibliographystyle{plain}

% ----------------------------------------------------------------------


\begin{document}

\title{The TW2012 \LaTeX2e Sample}

\author{M. FirstAuthor\footnote{118 route de Narbonne, 31062 Toulouse Cedex 9, France. e-mail: {\tt m.fa@webmail.com}}\\{\it\footnotesize IMT - CNRS, Universit\'e de Toulouse.}\\ 
 H. Him\footnote{1600 NW Pennsylvania Avenue, Whasington D.C. 20500, USA. e-mail: {\tt h.him@mymail.fr}}\\
{\it\footnotesize Department of Mathematical Sciences, University of Here.}}

\date{~}

\maketitle

\begin{abstract}
  It is explained which \LaTeX2e constructs may be used for the
  preparation of the papers to be included in the book of abstracts.
\end{abstract}
\begin{keywords}
  \LaTeX2e, Distributed parameters systems, Control.
\end{keywords}

%-----------------------------------------------------------------------

\section{Introduction}
Please use this sample \LaTeX2e file when you prepare your paper for
inclusion in the book of abstract of the 2012 workshop on \textit{Control of Fluid-Structure Systems and Inverse Problems}.

Papers have to be written in standard \LaTeX2e. Papers that require
specific Scientific Workplace constructs will {\bf not} be accepted. 

The preferable length of the abstract is {\bf two pages}. In case you want
to write a longer abstract contact the organizing committee by email at
\texttt{TW2012@math.univ-toulouse.fr}.

The paper should have a title, a list of authors with affiliation
including email addresses. An abstract, a short list of keywords and
a reference list is also {\bf mandatory}. 

The author presenting the paper should be listed first. Please try to
give your file a unique name. We suggest the family names of the
authors. Thus {\bf this file should be named: \verb|FirstAuthor_Him.tex|}.

Citations may be hard-coded in the paper (see the \LaTeX2e source of
this document). If you use \verb|BibTex|, then insert the \verb|.bbl|
file into the \verb|.tex| file as shown at the end of this file, see
\cite{A53,R87}. {\bf Minimize} use of 
\verb|\newcommand| and \verb|\newline| and \verb|\newpage|, etcetera.
Use of \verb|\usepackage| is {\bf at your own risk}. The final proceedings
will be processed with a fairly modern and complete {\TeX}
distribution and so the standard packages should work fine, but if
\verb|\usepackage| cannot find the package or clashes with other
packages then we will ask the authors to adjust the paper.
The same rule applies to \verb|\renewcommand|.

The common picture formats are allowed, see Figure \ref{fig:1}.
\begin{figure}[htbp]
  \centering
  \includegraphics[width=.6\textwidth]{expic.eps}
  \caption{The typical picture formats}
  \label{fig:1}
\end{figure}
We {\bf discourage} the use of the formats \verb|.gif| and
\verb|.jpg|, but we encourage the use of the format \verb|.eps|.

As theorem environment use the standard one defined by \verb|amsthmm|.
For example:
\begin{theorem}[A $\pi$-theorem]
  $\pi > 3.1415926535897832384626433832795 \in \mathbb{R}$.
\end{theorem}
\begin{proof}[Proof (sketch)]
  Evident.
\end{proof}
%
\begin{lemma}
  Lemma's and theorem's share the same numbering.
\end{lemma}

\section{Final comments}
Please mind the following steps:
\begin{enumerate}
\item If your abstract is ready and was prepared using this sample, please send the PDF file by email to
\texttt{TW2012@math.univ-toulouse.fr} {\bf before February 10th, 2012}.
\item Notification of acceptance/rejection {\bf by March 10th, 2012}.
\item Furthermore, send the \LaTeX2e source of the
papers, that is, the \verb|.tex| file and possibly some external
files via email to 

\texttt{TW2012@math.univ-toulouse.fr}.
We must receive these files {\bf before February 10th, 2012}.
\end{enumerate}

\begin{conjecture}
\label{zwart-conjecture}
  Every accepted participant will have sent in his/her abstract 
by the eleven of February.
\end{conjecture}

\begin{remark}
  During the workshop it will be announced whether Conjecture
  \ref{zwart-conjecture} holds.
\end{remark}


% ---------------------------------------------------------------------
% If you want to hard-code the citations:
%\section*{References}
%\begin{enumerate}
%\item L. Ahlfors, \emph{Complex Analysis,} McGraw-Hill, 1953.
%\end{enumerate}
%
% ---------------------------------------------------------------------
% This is the file pdpsexample.bbl:
\begin{thebibliography}{10}
\bibitem{A53}
L.~Ahlfors.
\newblock {\em Complex Analysis}.
\newblock McGraw-Hill, 1953.

\bibitem{R87}
W.~Rudin.
\newblock {\em Real and Complex Analysis}.
\newblock McGraw-Hill, 1987.
\end{thebibliography}
% ---------------------------------------------------------------------
\end{document}