%0 Journal Article
%A Marek Kordos
%T On the coexistence of various geometries
%J Colloquium Mathematicum
%D 1989
%P 273-278
%V 57
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/cm-57-2-273-278/
%R 10.4064/cm-57-2-273-278
%G en
%F 10_4064_cm_57_2_273_278