TY  - JOUR
AU  - S. S. Kharibegashvili
TI  - A problem of Goursat type for a class of hyperbolic systems
JO  - Differencialʹnye uravneniâ
PY  - 1981
SP  - 157
EP  - 164
VL  - 17
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1981_17_1_a18/
LA  - ru
ID  - DE_1981_17_1_a18
ER  -