%0 Journal Article
%A Frederico Xavier
%T A non-immersion theorem for hyperbolic manifolds.
%J Commentarii mathematici Helvetici
%D 1985
%P 280-283
%V 60
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CMH_1985__60_140013/
%F CMH_1985__60_140013