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%------------- definicie Martin ---------------------------------------------
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%------------- document body ---------------------------------------------
\begin{document}
%----------top matter------------------------

\begin{center}{\bf\large Title of the Abstract}
	
	\medskip
	{First Author$^1$, Second Author$^2$}
	
	\medskip
	{\it $^1$Affiliation of the first author}\\
	{ \tt e-mail@address}
	
	\smallskip
	{\it $^2$Affiliation of the second author}\\
	{ \tt e-mail@address}
\end{center}
%----------------end of the top matter-------------------

Text of the abstract:\\
Use only standard LaTeX packages. Length up to two pages.

 \vspace{5mm} 
 \noindent{\bf Acknowledgment}\\ %if needed
This work was supported by ....

\begin{thebibliography}{99}
	\bibitem{A} Author, I., Author, II.: Title. Publishing House or Name of the Journal, issue (year), pages.

\end{thebibliography}


\end{document}
