TY  - JOUR
AU  - V. M. Govorov
TI  - The uniqueness of the classical (in the sense of V.\,A.~Il'in) solution of the mixed problem for a hyperbolic equation with time-dependent coefficients
JO  - Differencialʹnye uravneniâ
PY  - 1976
SP  - 1804
EP  - 1814
VL  - 12
IS  - 10
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1976_12_10_a7/
LA  - ru
ID  - DE_1976_12_10_a7
ER  -