%0 Journal Article
%A T. D. Norbosambuev
%T On sums of diagonal and invertible formal matrices
%J Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika
%D 2015
%P 34-40
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/VTGU_2015_4_a3/
%G ru
%F VTGU_2015_4_a3