%0 Journal Article
%A Harrington, David J.
%T Co-Rank of a Composition Operator
%J Canadian mathematical bulletin
%D 1986
%P 33-36
%V 29
%N 1
%U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1986-005-0/
%R 10.4153/CMB-1986-005-0
%F 10_4153_CMB_1986_005_0