%0 Journal Article
%A S. N. Kruzhkov
%T Boundary value problems for degenerate second order elliptic equations
%J Sbornik. Mathematics
%D 1968
%P 275-307
%V 6
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SM_1968_6_3_a0/
%G en
%F SM_1968_6_3_a0