%0 Journal Article
%A A. N. Malyshev
%T Guaranteed accuracy in spectral problems of linear algebra
%J Matematičeskie trudy
%D 1990
%P 19-104
%V 17
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MT_1990_17_a1/
%G ru
%F MT_1990_17_a1