@article{10418,
      author       = "International Union of Geodesy and Geophysics at Grenoble,
                      France 1975",
      title        = "Geodesy in Canada. January 1, 1971 to December 31, 1974.
                      Canadian National Report to the International Association of
                      Geodesy  ",
      year         = "1975",
      note         = "1 sv.",
}