TY  - JOUR
AU  - Yu. Ya. Belov
TI  - On a system of nonlinear operator equations in a Banach space
JO  - Doklady Akademii Nauk
PY  - 1978
SP  - 557
EP  - 560
VL  - 243
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1978_243_3_a1/
LA  - ru
ID  - DAN_1978_243_3_a1
ER  -