[1]
H. Short y F. J. González Acuña, «Cyclic Branched Coverings of Knots and Homology Spheres», Rev. mat. complut., vol. 4, n.º 1, p. 97, ene. 1991, doi: https://doi.org/10.5209/rev_REMA.1991.v4.n1.18004