TY - JOUR AU - Campbell, James T. AU - Embry-Wardrop, Mary AU - Fleming, Richard J. AU - Narayan, S. K. TI - Normal and quasinormal weighted composition operators JO - Glasgow mathematical journal PY - 1991 SP - 275 EP - 279 VL - 33 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.1017/S0017089500008338/ DO - 10.1017/S0017089500008338 ID - 10_1017_S0017089500008338 ER -