%0 Journal Article %A S. A. Hosseiny Matikolai %T On the anisotropic boundary value problem, connected with Helmholtze-Schr\"{o}dinger еquation, under the boundary conditions of the first and second type %J Proceedings of the Yerevan State University. Physical and mathematical sciences %D 2011 %P 7-11 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/UZERU_2011_1_a1/ %G en %F UZERU_2011_1_a1