%0 Journal Article
%A Joseph, James E.
%T Multifunctions and Inverse Cluster Sets
%J Canadian mathematical bulletin
%D 1980
%P 161-171
%V 23
%N 2
%U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1980-022-3/
%R 10.4153/CMB-1980-022-3
%F 10_4153_CMB_1980_022_3