%0 Journal Article
%A L. I. Kamynin
%T A theorem on an oblique derivative for second-order parabolic equations that admit weak degeneration.~I
%J Differencialʹnye uravneniâ
%D 1988
%P 650-661
%V 24
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1988_24_4_a13/
%G ru
%F DE_1988_24_4_a13