%0 Journal Article %A Beno Eckmann %T Manifolds of even dimension with amenable fundamental group. %J Commentarii mathematici Helvetici %D 1994 %P 501-511 %V 69 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMH_1994__69_4_140351/ %F CMH_1994__69_4_140351