%0 Journal Article %A Victor Bangert %T On the Lengths of Closed Geodesics on Almost Round Spheres. %J Mathematische Zeitschrift %D 1986 %P 549-558 %V 191 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZ_1986__191_173698/ %F MZ_1986__191_173698