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\section*{Title of the paper}
\auth{1,2*}{First Author}
\auth{3}{Second Author}
\authl{4}{Last Author}
\\

\affil{1}{The Open University, Milton Keynes, England, UK}
\affil{2}{Instituto Nazional di AstroFisica, Catania, Italy}
\affil{3}{University of Virginia, Charlottesville, Virginia, USA}
\affil{4}{CEA/CNRS/ENSICAEN/Universit\'e de Caen-Basse, Normandie, France}

Please write here a full-length abstract and send latex file and
figures (if necessary) via email to
Gianni Cataldi \url{<gianni.cataldi@astro.su.se>},
Fabio Del Sordo \url{<fadiesis@gmail.com>}, and
Axel Brandenburg \url{<brandenb@nordita.org>},
with appropriate references to other Scientists (2008).

The abtract will be printed for the abstract booklet.
Before that, we'll send you the proofs and give you the
chance for making changes.
\\

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\noindent
\emph{References:}
\begin{description}
\item Scientists, A. B. ``Astrobiology and habitability of Titan.'' Spa. Sci. Rev. 135, 37--48 (2008).
\end{description}
\end{document}