TY  - JOUR
AU  - V. F. Gaposhkin
TI  - An ergodic theorem for functions of normal operators
JO  - Funkcionalʹnyj analiz i ego priloženiâ
PY  - 1984
SP  - 1
EP  - 6
VL  - 18
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/FAA_1984_18_1_a0/
LA  - ru
ID  - FAA_1984_18_1_a0
ER  -