%0 Journal Article
%A Andrew Vogt
%T Maps which preserve equality of distance
%J Studia Mathematica
%D 1973
%P 43-48
%V 45
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/sm-45-1-43-48/
%R 10.4064/sm-45-1-43-48
%G en
%F 10_4064_sm_45_1_43_48