%0 Journal Article
%A G. V. Radzievskii
%T On the linear independence of the Keldysh derived chains for operator-valued functions analytic in a~half-plane
%J Sbornik. Mathematics
%D 1988
%P 547-567
%V 60
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SM_1988_60_2_a18/
%G en
%F SM_1988_60_2_a18