%0 Journal Article
%A CHR. ZENGER
%T On Convexity Properties of the Bauer Field of Values of a Matrix.
%J Numerische Mathematik
%D 1968
%P 96-105
%V 12
%I mathdoc
%U http://geodesic.mathdoc.fr/item/NUMA_1968__12_131853/
%F NUMA_1968__12_131853