TY  - JOUR
AU  - M. G. Krein
TI  - A contribution to the theory of linear non-selfadjoined operators
JO  - Doklady Akademii Nauk
PY  - 1960
SP  - 254
EP  - 256
VL  - 130
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1960_130_2_a2/
LA  - ru
ID  - DAN_1960_130_2_a2
ER  -