TY  - JOUR
AU  - B. A. Bubnov
AU  - V. N. Vragov
TI  - On the theory of well-posed boundary value problems for some classes of ultrahyperbolic equations
JO  - Doklady Akademii Nauk
PY  - 1982
SP  - 795
EP  - 800
VL  - 264
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1982_264_4_a5/
LA  - ru
ID  - DAN_1982_264_4_a5
ER  -