The universal abelian cover of a link. (English) Zbl 0483.57004
Low-dimensional topology, Proc. Conf., Bangor/Engl. 1979, Vol. 1, Lond. Math. Soc. Lect. Note Ser. 48, 51-66 (1982).
MSC:
57M25 | Knots and links in the \(3\)-sphere (MSC2010) |
11E16 | General binary quadratic forms |