%0 Journal Article
%A A. E. Merzon
%T A general boundary value problem for the Helmholtz equation in the plane angle
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1977
%V 32
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_1977_32_2_a13/
%G ru
%F RM_1977_32_2_a13