TY  - JOUR
AU  - S. E. Pastukhova
TI  - The well-posedness of a mixed problem with an oblique derivative for the wave operator
JO  - Differencialʹnye uravneniâ
PY  - 1993
SP  - 1415
EP  - 1424
VL  - 29
IS  - 8
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1993_29_8_a15/
LA  - ru
ID  - DE_1993_29_8_a15
ER  -