%0 Journal Article
%A I. A. Kipriyanov
%A V. V. Katrakhov
%T A boundary value problem for second-order elliptic equations in
%J Doklady Akademii Nauk
%D 1990
%P 545-548
%V 313
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1990_313_3_a6/
%G ru
%F DAN_1990_313_3_a6