%0 Journal Article
%A L. A. Sakhnovich
%T On the factorization of an operator-valued transfer function
%J Doklady Akademii Nauk
%D 1976
%P 781-784
%V 226
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1976_226_4_a10/
%G ru
%F DAN_1976_226_4_a10