\documentclass[20pt]{article}
\usepackage[cp1251]{inputenc}
\usepackage[english,russian]{babel}
\usepackage{amsmath}
\usepackage{amssymb}
\usepackage{amsfonts}
%\usepackage[cyralt]
%\language=1

\begin{document}
	\sloppy
	
	\begin{center}
		{\large ?.?. ?????}
		\vspace*{1mm}
		
		{\Large ?? ??????????? ????????? ???????????? ??????}
		
	\end{center}
	
	\noindent{\sc ?????????. } ? ?????? ???????? ?????? ???? ????????? ???????????? ??????, ??????????? ??????? ?? ???????? ??????? ??????????, ?? ????? ??????????? ???????????? ???????? ??????? ?????????.
	
	\noindent{\bf ???????? ?????:} ???????? ???????, ???????? ????????????, ?? ??????? ?????????? ???????????? ??????.
	
	\vspace*{5mm}
	
\begin{quote}	
\begin{center}
		{\large Isaev, I.M.}
		\vspace*{1mm}
		
		{\Large {On the Zero-Divisor Graph of Non-Associative Rings} }
		
	\end{center}
	
	\noindent{\sc Abstract. } We prove that the zero-divizor graf of alternative ring is  connected. Also for each integer n>1
we constructed a non-associative ring with the number of connecting components greater than n.
\medskip

\noindent{\bf Keywords:} zero-divizor graf, alternative ring, non-associative ring.
 \end{quote}
	
	
	
	
\end{document} 