@article{12491,
      author       = "Sneeuw, Nico and Novák, Pavel, 1965- and Crespi, Mattia
                      and Sansó, Fernando, 1945-",
      title        = "VII Hotine-Marussi symposium on mathematical geodesy ::
                      Proceedings of the symposium in Rome, 6-10 June, 2009 /",
}