TY  - JOUR
AU  - V. I. Lomonosov
AU  - Yu. I. Lyubich
AU  - V. I. Matsaev
TI  - Duality of spectral subspaces and conditions for the separation of the spectrum of a bounded linear operator
JO  - Doklady Akademii Nauk
PY  - 1974
SP  - 737
EP  - 739
VL  - 216
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1974_216_4_a7/
LA  - ru
ID  - DAN_1974_216_4_a7
ER  -