TY  - JOUR
AU  - S. S. Kharibegashvili
TI  - Solvability of a problem of Goursat type for second-order normally hyperbolic systems with variable coefficients
JO  - Differencialʹnye uravneniâ
PY  - 1983
SP  - 134
EP  - 145
VL  - 19
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1983_19_1_a18/
LA  - ru
ID  - DE_1983_19_1_a18
ER  -