%0 Journal Article
%A A. S. Kostenko
%T The Krein string and characteristic functions of non-self-adjoint operators
%J Zapiski Nauchnykh Seminarov POMI
%D 2005
%P 115-134
%V 327
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZNSL_2005_327_a7/
%G ru
%F ZNSL_2005_327_a7