%0 Journal Article
%A V. N. Gol'dberg
%T Convergence of the solution of a mixed problem for a hyperbolic system on the plane with singularly perturbed boundary condition to the solution of a degenerate
%J Differencialʹnye uravneniâ
%D 1980
%P 1076-1090
%V 16
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1980_16_6_a9/
%G ru
%F DE_1980_16_6_a9