%0 Journal Article
%A H. Ya. Bulgakov
%T Justification of guaranteed accuracy for identifying invariant subspaces of nonselfadjoint matrices
%J Matematičeskie trudy
%D 1989
%P 12-93
%V 15
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MT_1989_15_a1/
%G ru
%F MT_1989_15_a1