%0 Journal Article
%A Wong, Chi Song
%T Fixed Point Theorems for Point-to-Set Mappings
%J Canadian mathematical bulletin
%D 1974
%P 581-586
%V 17
%N 4
%U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1974-104-2/
%R 10.4153/CMB-1974-104-2
%F 10_4153_CMB_1974_104_2