%0 Journal Article
%A V. N. Gol'dberg
%T Branching of solutions of nonlinear mixed problems for almost linear hyperbolic systems on the plane
%J Doklady Akademii Nauk
%D 1972
%P 518-521
%V 202
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1972_202_3_a4/
%G ru
%F DAN_1972_202_3_a4