TY  - JOUR
AU  - Li, Chi-Kwong
AU  - Tam, Tin-Yau
TI  - Numerical Ranges Arising from Simple Lie Algebras
JO  - Canadian journal of mathematics
PY  - 2000
SP  - 141
EP  - 171
VL  - 52
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CJM-2000-007-2/
DO  - 10.4153/CJM-2000-007-2
ID  - 10_4153_CJM_2000_007_2
ER  -