TY  - JOUR
AU  - T. Sh. Kal'menov
TI  - Spectrum of a boundary value problem with shift for the wave equation
JO  - Differencialʹnye uravneniâ
PY  - 1983
SP  - 75
EP  - 78
VL  - 19
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1983_19_1_a10/
LA  - ru
ID  - DE_1983_19_1_a10
ER  -