%0 Journal Article
%A L. C. Hoehn
%A A. Karassev
%T Equivalent metrics and the spans of graphs
%J Colloquium Mathematicum
%D 2009
%P 135-153
%V 114
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/cm114-1-11/
%R 10.4064/cm114-1-11
%G en
%F 10_4064_cm114_1_11