
%%% Please use the following \TeX-macro for writing the abstract,
%%% but do not change any of existing \TeX-commands.
%%% Do not use any self-defined macros!
%%% Please send abstract by e-mail.
\bigskip\bigskip

\centerline{\bf %%% TITLE (CAPITAL LETTERS)

}
 
\medskip

\centerline{\bf %%% Author(s)

}

\medskip

\centerline{\it %%%% Address(es)

}

\smallskip

\centerline{\it %%%%%%%%%%%%%% E-MAIL addresse
E-mail\/: name@address.yu
}

\bigskip

%%%%%%%%%%%%% Abstract 
%%%%%%%%%%%%% Maximum 15 lines













 
%%%%%%%%%%%%% End of abstract)

%\bigskip

%\begingroup

%\frenchspacing

%\eightpoint

%%%%%%%%%%%%% References (delete percentage signs if it exist)
 
%\centerline{\rm REFERENCES}

%\medskip

%\item{1.}

%\item{2.}

%\endgroup

\bye
