TY  - JOUR
AU  - M. S. Salakhitdinov
AU  - A. Tolipov
TI  - Certain boundary value problems for a certain class of equations of mixed type
JO  - Differencialʹnye uravneniâ
PY  - 1973
SP  - 142
EP  - 148
VL  - 9
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1973_9_1_a15/
LA  - ru
ID  - DE_1973_9_1_a15
ER  -