1 \documentclass[a4paper,12pt]{article}
   2 
   3 \usepackage{amsfonts,amssymb,amsmath}
   4 
   5 \pagestyle{empty}
   6 
   7 \begin{document}
   8 
   9 \title{Title of your abstract}
  10 \author{
  11  First Author\thanks{Research support}\\
  12  Affiliation of the first author\\
  13  e-mail
  14  \and
  15  Second Author\thanks{Research support}\\
  16  Affiliation of the second author\\
  17  e-mail }
  18 \date{}
  19 \maketitle
  20 
  21 {\bf Keywords:} List, of, the, keywords.
  22 
  23 \begin{abstract}
  24 Text of the abstract, briefly explaining topic of your talk. 
  25 \end{abstract}
  26 
  27 \begin{thebibliography}{10}
  28 \bibitem{Your SURNAME + identification of item}
  29 Author1, F., Author2, F.: {\it Title of paper or book.}
  30 Where Published, (Year) pages.
  31 \bibitem{SOMEONEsmi09}
  32 Smith, J., Novak, A.: {\it On measures of inevitability.}
  33 Journal of useful studies vol. 1 (5), Bratislava, (2009) 85--89.
  34 \end{thebibliography}
  35 
  36 
  37 \end{document}