TY  - JOUR
AU  - Li, Chi-Kwong
AU  - Tsing, Nam-Kui
AU  - Uhlig, Frank
TI  - Numerical ranges of an operator on an indefinite inner product space
JO  - The electronic journal of linear algebra
PY  - 1996
VL  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ELA_1996__1__a5/
LA  - en
ID  - ELA_1996__1__a5
ER  -