%0 Journal Article
%A Man-Duen Choi
%A Pei Yuan Wu
%T Finite-rank perturbations of
positive operators and isometries
%J Studia Mathematica
%D 2006
%P 73-79
%V 173
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/sm173-1-5/
%R 10.4064/sm173-1-5
%G en
%F 10_4064_sm173_1_5