TY  - JOUR
AU  - L. F. Korkina
AU  - M. A. Rekant
TI  - On some functions of a linear closed operator
JO  - Trudy Instituta matematiki i mehaniki
PY  - 2016
SP  - 173
EP  - 187
VL  - 22
IS  - 4
UR  - http://geodesic.mathdoc.fr/item/TIMM_2016_22_4_a16/
LA  - ru
ID  - TIMM_2016_22_4_a16
ER  -