TY  - JOUR
AU  - A. G. Ramm
TI  - Exponential decay of the solution of a hyperbolic equation
JO  - Differencialʹnye uravneniâ
PY  - 1970
SP  - 2099
EP  - 2100
VL  - 6
IS  - 11
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1970_6_11_a23/
LA  - ru
ID  - DE_1970_6_11_a23
ER  -