@article{Fidalgo:4893,
      author        = "Fidalgo, Javier and Píriz, Ricardo and Cezón, Anna and
                       Fernández, A and Callewaert, K and Bolchi, M and
                       Defraigne, Pascale and Danesi, A and Jeannot, M and Boyero,
                       Juan-Pablo",
      title         = "{Definition of a European GNSS Timing Service}",
      year          = "2019",
}