TY  - JOUR
AU  - V. M. Ryabtseva
TI  - The continuous spectrum of a~closed isometric operator and of its minimal unitary extension that goes out of the space
JO  - Izvestiâ vysših učebnyh zavedenij. Matematika
PY  - 1968
SP  - 63
EP  - 69
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IVM_1968_4_a9/
LA  - ru
ID  - IVM_1968_4_a9
ER  -