%0 Journal Article
%A O. A. Oleinik
%A M. A. Shubin
%T International conference of graduate students of Moscow State University 

%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1982
%V 37
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_1982_37_6_a17/
%G ru
%F RM_1982_37_6_a17