%0 Journal Article
%A Ferri, Massimo
%T Colour Switching and Homeomorphism of Manifolds
%J Canadian journal of mathematics
%D 1987
%P 8-32
%V 39
%N 1
%U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1987-002-5/
%R 10.4153/CJM-1987-002-5
%F 10_4153_CJM_1987_002_5