TY  - JOUR
AU  - A. N. Kochubei
TI  - Symmetric operators commuting with a family of unitary operators
JO  - Funkcionalʹnyj analiz i ego priloženiâ
PY  - 1979
SP  - 77
EP  - 78
VL  - 13
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/FAA_1979_13_4_a16/
LA  - ru
ID  - FAA_1979_13_4_a16
ER  -