@article{Bergeot:4622,
      author        = "Bergeot, N. and Witasse, O. and Le Maistre, S. and Blelly,
                       P.-L. and Kofman, W. and Peter, K. and Dehant, V.  and
                       Chevalier, J.-M.",
      title         = "{A new empirical model for Mars Ionosphere to correct
                       radio signal experiments}",
      month         = "Sep",
      year          = "2019",
}