%0 Journal Article %A V. Müller %A M. Zając %T A quasi-nilpotent operator with reflexive commutant, II %J Studia Mathematica %D 1999 %P 173-177 %V 132 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/sm-132-2-173-177/ %R 10.4064/sm-132-2-173-177 %G en %F 10_4064_sm_132_2_173_177