%0 Journal Article
%A I. I. Kinzina
%T The finding of the eigenvalues of perturbed discrete operators
%J Vestnik Chelyabinskogo Gosudarstvennogo Universiteta. Matematika, Mekhanika, Informatika
%D 2008
%P 34-43
%N 10
%I mathdoc
%U http://geodesic.mathdoc.fr/item/VCHGU_2008_10_a4/
%G ru
%F VCHGU_2008_10_a4