@article{Alonso-Gutiérrez:79517,
      author        = "Alonso-Gutiérrez, D. and Henk, M. and Hernández Cifre,
                       M.A.",
      title         = "{A characterization of dual quermassintegrals and the
                       roots of dual Steiner polynomials}",
      year          = "2018",
}