TY  - JOUR
AU  - Li, Chi-Kwong
AU  - Rodman, Leiba
TI  - Shapes and computer generation of numerical ranges of Krein space operators
JO  - The electronic journal of linear algebra
PY  - 1998
SP  - 31
EP  - 47
VL  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ELA_1998__3__a7/
LA  - en
ID  - ELA_1998__3__a7
ER  -