%0 Journal Article
%A L. F. Korkina
%A M. A. Rekant
%T On some functions of a linear closed operator
%J Trudy Instituta matematiki i mehaniki
%D 2016
%P 173-187
%V 22
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TIMM_2016_22_4_a16/
%G ru
%F TIMM_2016_22_4_a16