%0 Journal Article
%A H. M. Hayrapetyan
%T Riman boundary volue problem for nonregular elliptic equation of second order in the domains limited by ellipse
%J Proceedings of the Yerevan State University. Physical and mathematical sciences
%D 1992
%P 15-22
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/UZERU_1992_1_a1/
%G ru
%F UZERU_1992_1_a1