TY  - JOUR
AU  - M. S. Salakhitdinov
AU  - B. Islomov
TI  - Boundary value problems for an equation of mixed type with two
JO  - Doklady Akademii Nauk
PY  - 1991
SP  - 1051
EP  - 1054
VL  - 316
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1991_316_5_a5/
LA  - ru
ID  - DAN_1991_316_5_a5
ER  -