%0 Journal Article
%A G. D. Karatoprakliev
%T Existence of weak solutions of a certain boundary value problem for an equation of mixed type in multidimensional domains
%J Doklady Akademii Nauk
%D 1970
%P 1226-1229
%V 193
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1970_193_6_a3/
%G ru
%F DAN_1970_193_6_a3