%0 Journal Article
%A I. I. Golichev
%A R. L. Lookmanov
%T A~method for the expansion of a~function of an operator in some problems of optimal control
%J Matematičeskie zametki
%D 1990
%P 17-25
%V 47
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1990_47_4_a2/
%G ru
%F MZM_1990_47_4_a2