TY  - JOUR
AU  - V. I. Korzyuk
TI  - An energy inequality for a boundary value problem for a third-order hyperbolic equation with a wave operator
JO  - Differencialʹnye uravneniâ
PY  - 1991
SP  - 1014
EP  - 1022
VL  - 27
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1991_27_6_a13/
LA  - ru
ID  - DE_1991_27_6_a13
ER  -