TY  - JOUR
AU  - V. N. Gol'dberg
TI  - The branching of the solutions of mixed problems for almost linear hyperbolic systems of the plane
JO  - Differencialʹnye uravneniâ
PY  - 1976
SP  - 686
EP  - 699
VL  - 12
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1976_12_4_a11/
LA  - ru
ID  - DE_1976_12_4_a11
ER  -