TY  - JOUR
AU  - A. A. Dezin
TI  - On the theory of operators of the type $d/{dt}-\mathrm{A}$
JO  - Doklady Akademii Nauk
PY  - 1965
SP  - 963
EP  - 966
VL  - 164
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1965_164_5_a1/
LA  - ru
ID  - DAN_1965_164_5_a1
ER  -