%0 Journal Article
%A M. P. Semenov
%T On the solubility of boundary-value problems for quasi-linear elliptic systems
%J Doklady Akademii Nauk
%D 1964
%P 276-278
%V 159
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1964_159_2_a10/
%G ru
%F DAN_1964_159_2_a10