TY  - JOUR
AU  - K. M. Fishman
TI  - On the relationship between the method of close systems in special linear topological spaces and certain problems of the theory of perturbation of linear operators in Banach spaces
JO  - Doklady Akademii Nauk
PY  - 1958
SP  - 22
EP  - 25
VL  - 122
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1958_122_1_a4/
LA  - ru
ID  - DAN_1958_122_1_a4
ER  -