TY  - JOUR
AU  - D. È. Allakhverdiev
TI  - On the completeness of a system of eigen-elements and adjoined elements of non-selfadjoined operators close to normal ones
JO  - Doklady Akademii Nauk
PY  - 1957
SP  - 207
EP  - 210
VL  - 115
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1957_115_2_a0/
LA  - ru
ID  - DAN_1957_115_2_a0
ER  -