TY  - JOUR
AU  - Duggal, B. P.
TI  - A remark on the essential spectra of quasi-similar dominant contractions
JO  - Glasgow mathematical journal
PY  - 1989
SP  - 165
EP  - 168
VL  - 31
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.1017/S0017089500007680/
DO  - 10.1017/S0017089500007680
ID  - 10_1017_S0017089500007680
ER  -