%0 Journal Article
%A A. I. Achil'diev
%T On some boundary-value problems for elliptic equations degenerate on the boundary
%J Doklady Akademii Nauk
%D 1973
%P 1009-1011
%V 208
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1973_208_5_a0/
%G ru
%F DAN_1973_208_5_a0