TY  - JOUR
AU  - M. M. Zainulabidov
TI  - The two-dimensional Tricomi problem when the domain of parabolicity is two-dimensional
JO  - Differencialʹnye uravneniâ
PY  - 1985
SP  - 51
EP  - 58
VL  - 21
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1985_21_1_a7/
LA  - ru
ID  - DE_1985_21_1_a7
ER  -