TY  - JOUR
AU  - Yu. B. Zelinskii
TI  - On the investigation of quasi-interior mappings by local degree methods
JO  - Doklady Akademii Nauk
PY  - 1977
SP  - 997
EP  - 999
VL  - 232
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1977_232_5_a3/
LA  - ru
ID  - DAN_1977_232_5_a3
ER  -