TY  - JOUR
AU  - R. I. Kachurovskii
TI  - On a Fredholm theory for nonlinear operator equations
JO  - Doklady Akademii Nauk
PY  - 1970
SP  - 969
EP  - 972
VL  - 192
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1970_192_5_a3/
LA  - ru
ID  - DAN_1970_192_5_a3
ER  -