TY  - JOUR
AU  - B. A. Bubnov
TI  - A mixed problem for certain parabolic-hyperbolic equations
JO  - Differencialʹnye uravneniâ
PY  - 1976
SP  - 494
EP  - 501
VL  - 12
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1976_12_3_a9/
LA  - ru
ID  - DE_1976_12_3_a9
ER  -