TY  - JOUR
AU  - Duggal, B. P.
TI  - On the spectrum of n-tuples of p-hyponormal operators
JO  - Glasgow mathematical journal
PY  - 1998
SP  - 123
EP  - 131
VL  - 40
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.1017/S0017089500032419/
DO  - 10.1017/S0017089500032419
ID  - 10_1017_S0017089500032419
ER  -