%0 Journal Article
%A Louis F. McAuley
%T A characterization of light open mappings and the existence of group actions
%J Colloquium Mathematicum
%D 1971
%P 51-58
%V 37
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/cm-37-1-51-58/
%R 10.4064/cm-37-1-51-58
%G en
%F 10_4064_cm_37_1_51_58