TY - JOUR AU - Montesinos Amilibia, José María AU - Hilden, Hugh Michael AU - Lozano Imízcoz, María Teresa PY - 1983 DO - 10.1090/S0273-0979-1983-15114-5 SN - 0273-0979 UR - https://hdl.handle.net/20.500.14352/64699 T2 - Bulletin of the American Mathematical Society AB - In an unpublished preprint W. Thurston showed the existence of a six component link in the 3-sphere such that every three-manifold can be expressed as a branched cover of the 3-sphere branched over this link. He called links with this property... LA - eng M2 - 449 PB - American Mathematical Society KW - 3-manifolds as branched covering spaces over 3-sphere KW - universal knot TI - Universal knots TY - journal article VL - 8 ER -