TY  - JOUR
AU  - Yu. P. Ginzburg
TI  - Almost invariant spectral properties of a contraction and multiplicative properties of analytic operator-functions
JO  - Funkcionalʹnyj analiz i ego priloženiâ
PY  - 1971
SP  - 32
EP  - 41
VL  - 5
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/FAA_1971_5_3_a5/
LA  - ru
ID  - FAA_1971_5_3_a5
ER  -