%0 Journal Article
%A V. P. Didenko
%T On certain elliptic systems which are degenerate on the boundary
%J Doklady Akademii Nauk
%D 1962
%P 1250-1253
%V 143
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1962_143_6_a2/
%G ru
%F DAN_1962_143_6_a2