%0 Journal Article
%A MacCluer, Barbara D.
%A Shapiro, Joel H.
%T Angular Derivatives and Compact Composition Operators on the Hardy and Bergman Spaces
%J Canadian journal of mathematics
%D 1986
%P 878-906
%V 38
%N 4
%U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1986-043-4/
%R 10.4153/CJM-1986-043-4
%F 10_4153_CJM_1986_043_4