@article{MAN_1985__273_164051,
     author = {Jan Stevens},
     title = {Periodicity of {Branched} {Cyclic} {Covers} of {Manifolds} with {Open} {Book} {Decomposition.}},
     journal = {Mathematische Annalen},
     pages = {227--240},
     publisher = {mathdoc},
     volume = {273},
     year = {1985},
     zbl = {0566.57008},
     url = {http://geodesic.mathdoc.fr/item/MAN_1985__273_164051/}
}