%0 Journal Article %A Jan Stevens %T Periodicity of Branched Cyclic Covers of Manifolds with Open Book Decomposition. %J Mathematische Annalen %D 1985 %P 227-240 %V 273 %I mathdoc %U http://geodesic.mathdoc.fr/item/MAN_1985__273_164051/ %F MAN_1985__273_164051