\documentclass[a4paper,12pt]{article}

\usepackage{amsfonts,amssymb,amsmath}

\pagestyle{empty}

\begin{document}

\title{Title of your abstract}
\author{
 First Author\thanks{Research support}\\
 Affiliation of the first author\\
 e-mail
 \and
 Second Author\thanks{Research support}\\
 Affiliation of the second author\\
 e-mail }
\date{}
\maketitle

{\bf Keywords:} List, of, the, keywords.

\begin{abstract}
Text of the abstract, briefly explaining topic of your talk. 
\end{abstract}

\begin{thebibliography}{10}
\bibitem{Your SURNAME + identification of item}
Author1, F., Author2, F.: {\it Title of paper or book.}
Where Published, (Year) pages.
\bibitem{SOMEONEsmi09}
Smith, J., Novak, A.: {\it On measures of inevitability.}
Journal of useful studies vol. 1 (5), Bratislava, (2009) 85--89.
\end{thebibliography}


\end{document}