%0 Journal Article
%A Ong, Sing-Cheong
%T Operator Topologies and Invariant Operator Ranges
%J Canadian mathematical bulletin
%D 1981
%P 181-185
%V 24
%N 2
%U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1981-029-x/
%R 10.4153/CMB-1981-029-x
%F 10_4153_CMB_1981_029_x