%0 Journal Article
%A V. A. Kostin
%T The smoothness of the solutions of certain equations of parabolic type. II
%J Differencialʹnye uravneniâ
%D 1976
%P 1619-1624
%V 12
%N 9
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1976_12_9_a9/
%G ru
%F DE_1976_12_9_a9