%0 Journal Article %A Uchiyama, Atsushi %A Yoshino, Takashi %T Weyl's theorem for p-hyponormal or M-hyponormal operators %J Glasgow mathematical journal %D 2001 %P 375-381 %V 43 %N 3 %U http://geodesic.mathdoc.fr/articles/10.1017/S0017089501030014/ %R 10.1017/S0017089501030014 %F 10_1017_S0017089501030014