TY  - JOUR
AU  - A. G. Kuz'min
TI  - Boundary value problems for equations of mixed type containing a mixed derivative
JO  - Differencialʹnye uravneniâ
PY  - 1986
SP  - 66
EP  - 74
VL  - 22
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1986_22_1_a8/
LA  - ru
ID  - DE_1986_22_1_a8
ER  -