%0 Journal Article
%A Li, Chi-Kwong
%A Rodman, Leiba
%T Shapes and computer generation of numerical ranges of Krein space operators
%J The electronic journal of linear algebra
%D 1998
%P 31-47
%V 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ELA_1998__3__a7/
%G en
%F ELA_1998__3__a7