%0 Journal Article
%A Freese, Raymond W.
%A Andalafte, Edward Z.
%T A Characterization of 2-Betweenness in 2-Metric Spaces
%J Canadian journal of mathematics
%D 1966
%P 963-968
%V 18
%N 1
%U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1966-096-9/
%R 10.4153/CJM-1966-096-9
%F 10_4153_CJM_1966_096_9