TY - JOUR AU - S. Djordjević AU - B. Duggal TI - Weyl's theorems and continuity of spectra in the class of p-hyponormal operators JO - Studia Mathematica PY - 2000 SP - 23 EP - 32 VL - 143 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.4064/sm-143-1-23-32/ DO - 10.4064/sm-143-1-23-32 LA - en ID - 10_4064_sm_143_1_23_32 ER -