%0 Journal Article
%A T. Sh. Kal'menov
%A M. Otelbaev
%T The smoothness of the solutions of a class of degenerate elliptic equations
%J Differencialʹnye uravneniâ
%D 1977
%P 1244-1255
%V 13
%N 7
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1977_13_7_a10/
%G ru
%F DE_1977_13_7_a10