%0 Journal Article %A Reinhard Schultz %T Circle Actions on Homotopy Spheres Bounding Generalized Plumbing Manifoids. %J Mathematische Annalen %D 1973 %P 201-210 %V 205 %I mathdoc %U http://geodesic.mathdoc.fr/item/MAN_1973__205_162490/ %F MAN_1973__205_162490