
\documentclass[a4paper,11pt]{article}	% A4 paper, medium fonts


\addtolength{\oddsidemargin}{-.5in}		% smaller margins
\addtolength{\evensidemargin}{-.5in}
\addtolength{\textwidth}{1in}
\addtolength{\topmargin}{-1in}
\addtolength{\textheight}{2in}

\renewcommand\refname{}					% no 'References' before references




\begin{document}



\title{
Title of communication, titles not fitting in one line will break automatically
}

% - if there are multiple authors and multiple affiliations use the format below for the superscripts

\author{
{\bf First Author$^1$, Second Author$^2$}\\
{\sl $^1$Department, University, City, Country }\\
{\sl $^2$Other Institute, City, Country }
}

\date{}

\maketitle

\thispagestyle{empty}			% no page number in first page
\pagestyle{empty}			% no page number in following pages (but there should be only one page)


\vspace{-10pt}	% less spacing



% --- begin body of abstract (please do not use the 'abstract' environment) ---


If you want to add some references, insert single citations as \cite{book} or Author \cite{art};
multiple citations as \cite{art,art2}.
Text of the abstract, text of the abstract, text of the abstract, text of the abstract, text of the abstract, 
text of the abstract, text of the abstract, text of the abstract, text of the abstract, text of the abstract.
Use off-text formulae if needed

\begin{equation}\label{eqname}
\nabla \cdot {\bf v} = 0
\end{equation}
Reference them as in Eq.(\ref{eqname}).
Text of the abstract, text of the abstract, text of the abstract, text of the abstract, text of the abstract, 
text of the abstract, text of the abstract, text of the abstract, text of the abstract, text of the abstract.

Use empty lines to separate paragraphs. 
Text of the abstract, text of the abstract, text of the abstract, text of the abstract, text of the abstract, 
text of the abstract, text of the abstract, text of the abstract, text of the abstract, text of the abstract.

See latex source for details.


% --- end body of abstract ---




\vspace{-10pt}	% less spacing


% ** Please note that the bibliography is not strictly required **

\footnotesize	% use smaller font for references

\begin{thebibliography}{9}

% please use the following format for references

\bibitem{book} Bookauthor A. B.:
\textit{Book title book title book title}. 
Book publisher, Publisher address (Year)

\bibitem{art} Firstauthor J. K., Secondauthor B., Thirdauthor C.:
Article title Article title Article title.
Rev. Mat. {\bf 99} n.9, 100--110 (Year)

\bibitem{art2} Author D.:
Article title Article title Article title.
Appl. Mat. Rev. {\bf 99}, 200--210 (Year)


\end{thebibliography}


\end{document}
