TY - JOUR AU - Montesinos Amilibia, José María AU - Hilden, Hugh Michael AU - Lozano Imízcoz, María Teresa AU - Whitten, Wilbur Carrington PY - 1987 DO - 10.1007/BF01389236 SN - 0020-9910 UR - https://hdl.handle.net/20.500.14352/64691 T2 - Inventiones Mathematicae AB - Let P be a regular dodecahedron in the hyperbolic 3-space H3with the dihedral angles 90∘. Choose 6 mutually disjoint edgesE1,E2,⋯,E6 of P such that each face of P intersects E1∪E2∪⋯∪E6 in one edge and the opposite vertex. Let U be the group of... LA - eng M2 - 441 PB - Springer-Verlag KW - regular dodecahedron KW - hyperbolic 3-space KW - covering branched over the Borromean rings KW - 3-manifold KW - hyperbolic orbifold KW - Poincaré conjecture KW - PSL 2 (bbfC) TI - On universal groups and three-manifolds TY - journal article VL - 87 ER -