%0 Journal Article
%A V. R. Portnov
%T The first boundary value problem with weighted boundary conditions for degenerate higher order elliptic equations
%J Doklady Akademii Nauk
%D 1970
%P 783-786
%V 195
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1970_195_4_a7/
%G ru
%F DAN_1970_195_4_a7