%0 Journal Article %A Reinhold Böhme %T Manifolds of Dimension 3 with Prescribed Positive Curvature and with Nontrivial Homology. %J Forum mathematicum %D 1990 %P 407-432 %V 2 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/FORUM_1990__2_3_141650/ %F FORUM_1990__2_3_141650