TY  - JOUR
AU  - T. D. Dzhuraev
AU  - A. Sopuev
TI  - A three-dimensional problem for an equation of mixed parabolic-hyperbolic type
JO  - Differencialʹnye uravneniâ
PY  - 1981
SP  - 50
EP  - 57
VL  - 17
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1981_17_1_a7/
LA  - ru
ID  - DE_1981_17_1_a7
ER  -