@article{2128,
      author       = "XII. General Assembly, International Union of Geodesy and
                      Geophysics, Helsinki, Finland - July - August 1960",
      title        = "Astronomia Geodesica de Posicion  ",
      year         = "1960",
      note         = "1 sv., Informe Nacional presentado a la Associacion
                      Internacional Geodesia. Republica Argentina",
}