%0 Journal Article
%A O. A. Oleinik
%T International Colloquium on Partial Differential Equations in Paris
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1963
%V 18
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_1963_18_1_a20/
%G ru
%F RM_1963_18_1_a20