%0 Journal Article
%A G. I. Aslanov
%T Differential equations with operator coefficients in Hilbert spaces
%J Matematičeskie zametki
%D 1993
%P 153-155
%V 53
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1993_53_3_a16/
%G ru
%F MZM_1993_53_3_a16