%0 Journal Article %A J. Levine %A W. Browder %T Fibering manifolds over a circle. %J Commentarii mathematici Helvetici %D 1965 %P 153-160 %V 40 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMH_1965__40_139300/ %F CMH_1965__40_139300