\def\abstract{\if@twocolumn
\section*{\abstractname}%
\else \small
\quotation
\noindent{\bf \abstractname. }%
\fi}

\def\endabstract{\if@twocolumn\else\endquotation\fi}


\def\thebibliography#1{\section*{\refname\@mkboth
  {\uppercase{\refname}}{\uppercase{\refname}}}\list
  {\@biblabel{\arabic{enumiv}}}{\settowidth\labelwidth{\@biblabel{#1}}%
    \leftmargin\labelwidth
    \advance\leftmargin\labelsep
    \usecounter{enumiv}%
    \let\p@enumiv\@empty
    \def\theenumiv{\arabic{enumiv}}}%
    \def\newblock{\hskip .11em plus.33em minus.07em}%
    \sloppy\clubpenalty4000\widowpenalty4000
    \sfcode`\.=1000\relax
    \itemsep 0pt \parsep 0pt \small}        %%% SAMO SAM DODAO OVAJ RED !!!




\def\section{\@startsection {section}{1}{\z@}
                            {5mm plus 1mm minus 1mm}{3mm plus 1mm minus 1mm}
                            {\reset@font\large\bf}}

\def\subsection{\@startsection {subsection}{2}{\z@}
                            {3mm plus 1mm minus 1mm}{2mm plus 1mm minus 1mm}
                            {\reset@font\normalsize\bf}}


\def\@seccntformat#1{\csname the#1\endcsname.\quad}