%0 Journal Article %A Itiro Tamura %T Every Odd Dimensional Homotopy Sphere has a Foliation of Codimension One %J Commentarii mathematici Helvetici %D 1972 %P 164-170 %V 47 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMH_1972__47_139505/ %F CMH_1972__47_139505