%0 Journal Article
%A Yu. A. Dubinskii
%T The first boundary-value problem for degenerate quasi-linear elliptic systems of differential equations
%J Doklady Akademii Nauk
%D 1964
%P 1018-1021
%V 156
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1964_156_5_a7/
%G ru
%F DAN_1964_156_5_a7