%0 Journal Article
%A Daniel Reem
%A Simeon Reich
%T Zone and double zone diagrams in
 abstract spaces
%J Colloquium Mathematicum
%D 2009
%P 129-145
%V 115
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/cm115-1-11/
%R 10.4064/cm115-1-11
%G en
%F 10_4064_cm115_1_11