%0 Journal Article
%A Dieter Erle
%T Some Non-Linear Equivariant Sphere Bundles
%J Commentarii mathematici Helvetici
%D 1973
%P 498-510
%V 48
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CMH_1973__48_139562/
%F CMH_1973__48_139562