%0 Journal Article
%A V. V. Kornienko
%T Smoothness of solutions of irregular equations
%J Differencialʹnye uravneniâ
%D 1989
%P 1572-1577
%V 25
%N 9
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1989_25_9_a14/
%G ru
%F DE_1989_25_9_a14