%0 Journal Article
%A I. M. Petrushko
%T On boundary values of solutions of elliptic equations degenerating on the boundary
%J Sbornik. Mathematics
%D 1989
%P 243-262
%V 64
%N 1
%U http://geodesic.mathdoc.fr/item/SM_1989_64_1_a14/
%G en
%F SM_1989_64_1_a14