%0 Journal Article
%T Yuriy Kovalev (to the $60^{th}$ anniversary)
%J Vestnik Ûžno-Uralʹskogo gosudarstvennogo universiteta. Seriâ, Matematičeskoe modelirovanie i programmirovanie
%D 2013
%P 139-141
%V 6
%N 1
%U http://geodesic.mathdoc.fr/item/VYURU_2013_6_1_a12/
%G ru
%F VYURU_2013_6_1_a12