TY  - JOUR
AU  - E. A. Larionov
TI  - Differential equations of hyperbolic type
JO  - Differencialʹnye uravneniâ
PY  - 1992
SP  - 91
EP  - 96
VL  - 28
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1992_28_1_a10/
LA  - ru
ID  - DE_1992_28_1_a10
ER  -