%0 Journal Article
%A John Smillie
%T An Obstruction to the Existence of Affine Structures.
%J Inventiones mathematicae
%D 1981
%P 411-416
%V 64
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM_1981__64_142828/
%F IM_1981__64_142828