%0 Journal Article
%A R. Lashof
%A J.L. Shaneson
%T Smoothing 4-Manifolds.
%J Inventiones mathematicae
%D 1971
%P 197-210
%V 14
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM_1971__14_142112/
%G en
%F IM_1971__14_142112