%0 Journal Article
%A P. A. Shvartsman
%T On the localization of spectra for the sum and product of matrices of certain classes
%J Algebra i analiz
%D 1998
%P 202-247
%V 10
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AA_1998_10_1_a8/
%G ru
%F AA_1998_10_1_a8