@article{Michal:3193,
      author        = "Michal, Kačmařík  and Douša, Jan and Dick, Galina and
                       Zus, Florian and Brenot, Hugues  and Möller, Gregor  and
                       Pottiaux, Eric and Kapłon, Jan  and Hordyniec, Paweł  and
                       Václavovic, Pavel  and Morel, Laurent ",
      title         = "{Inter-technique validation of tropospheric slant total
                       delays}",
      year          = "2017",
}