TY  - JOUR
AU  - B. S. Ablabekov
AU  - A. K. Goroev
TI  - On the definition of a time-dependent lower coefficient in a third-order hyperbolic equation
JO  - Vestnik KRAUNC. Fiziko-matematičeskie nauki
PY  - 2021
SP  - 9
EP  - 18
VL  - 34
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VKAM_2021_34_1_a0/
LA  - ru
ID  - VKAM_2021_34_1_a0
ER  -