%0 Journal Article
%A G. I. Aslanov
%T On the Neumann problem for second-order elliptic equations in an
%J Doklady Akademii Nauk
%D 1993
%P 133-136
%V 330
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1993_330_2_a0/
%G ru
%F DAN_1993_330_2_a0