TY - JOUR AU - Montesinos Amilibia, José María PY - 2003 SN - 1139-1138 UR - https://hdl.handle.net/20.500.14352/58659 T2 - Revista matemática complutense AB - It is proved that any closed orientable 3-manifold is a 3-fold irregular branched covering of the 3-sphere branched over a wildly embedded knot. These branched coverings are obtained by starting with such a branched covering over a tame knot and then... LA - eng M2 - 577 PB - Springer KW - Wild knots KW - open manifolds KW - branched coverings. TI - Open 3-manifolds, wild subsets of S3 and branched coverings TY - journal article VL - 16 ER -