TY  - JOUR
AU  - G. D. Karatoprakliev
TI  - On an equation of mixed type in multidimensional domains
JO  - Doklady Akademii Nauk
PY  - 1973
SP  - 528
EP  - 530
VL  - 208
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1973_208_3_a6/
LA  - ru
ID  - DAN_1973_208_3_a6
ER  -