TY  - JOUR
AU  - V. M. Ryabtseva
TI  - A~class of spectral functions of a~closed isometric operator with finite defect indices
JO  - Izvestiâ vysših učebnyh zavedenij. Matematika
PY  - 1968
SP  - 80
EP  - 85
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IVM_1968_5_a10/
LA  - ru
ID  - IVM_1968_5_a10
ER  -