%0 Journal Article
%A Clifford Kottman
%T Subsets of the unit ball the are separated by more than one
%J Studia Mathematica
%D 1975
%P 15-27
%V 53
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/sm-53-1-15-27/
%R 10.4064/sm-53-1-15-27
%G en
%F 10_4064_sm_53_1_15_27