TY  - JOUR
AU  - M. Rosenblum
TI  - Perturbation of the continuous spectrum and unitary equivalence
JO  - Matematika
PY  - 1959
SP  - 57
EP  - 68
VL  - 3
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MAT_1959_3_3_a2/
LA  - ru
ID  - MAT_1959_3_3_a2
ER  -