@article{Bergeot:4623,
      author        = "Bergeot, N. and Habarulema, J. B. and Chevalier, J.-M. and
                       Pinat, E. and Cilliers, P. J.",
      title         = "{GNSS-based empirical models for inter-hemispheric
                       comparison of the ionosphere-plasmasphere system at
                       mid-latitude}",
      month         = "Aug",
      year          = "2019",
}