TY  - JOUR
AU  - S. I. Kabanikhin
TI  - Application of energy inequalities to an inverse problem for a hyperbolic equation
JO  - Differencialʹnye uravneniâ
PY  - 1979
SP  - 61
EP  - 67
VL  - 15
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1979_15_1_a7/
LA  - ru
ID  - DE_1979_15_1_a7
ER  -