TY  - JOUR
AU  - N. V. Kislov
TI  - Boundary value problems for an equation of mixed type in a rectangular domain
JO  - Doklady Akademii Nauk
PY  - 1980
SP  - 26
EP  - 30
VL  - 255
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1980_255_1_a4/
LA  - ru
ID  - DAN_1980_255_1_a4
ER  -