%0 Journal Article
%A C. Zenger
%T Positivity in Complex Spaces and Its Application to Gershgorin Discs.
%J Numerische Mathematik
%D 1984
%P 67-74
%V 44
%I mathdoc
%U http://geodesic.mathdoc.fr/item/NUMA_1984__44_132919/
%F NUMA_1984__44_132919