@article{25452,
      author       = "Krarup, Torben and I. A. G. Section I: Geometric Geodesy
                      XIV. General Assembly 5/10 1967 (XIVth General Assembly of
                      the International Association of Geodesy, Lucerne,
                      Switzerland, September 25 - October 7, 1967)",
      title        = "Provisional working program for Communication committee for
                      geodetic datalogy  ",
      note         = "1 sv.",
}