TY  - JOUR
AU  - V. I. Matsaev
AU  - E. Z. Mogulski
TI  - On the possibility of weak perturbation of a complete operator up to a Volterra operator
JO  - Doklady Akademii Nauk
PY  - 1972
SP  - 534
EP  - 537
VL  - 207
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1972_207_3_a6/
LA  - ru
ID  - DAN_1972_207_3_a6
ER  -