%0 Journal Article
%A R. W. West
%T Covering spaces revisited
%J Commentationes Mathematicae
%D 1971
%P  119-126
%V 15
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.14708/cm.v15i1.5710/
%R 10.14708/cm.v15i1.5710
%G pl
%F 10_14708_cm_v15i1_5710