%0 Journal Article %A Dieter Kotschick %T On manifolds homeomorphic to ...P2#8... . %J Inventiones mathematicae %D 1989 %P 591-600 %V 95 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM_1989__95_3_143668/ %F IM_1989__95_3_143668