%0 Journal Article
%A Eungil Ko
%T On w-hyponormal operators
%J Studia Mathematica
%D 2003
%P 165-175
%V 156
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/sm156-2-6/
%R 10.4064/sm156-2-6
%G en
%F 10_4064_sm156_2_6