@article{28676,
      author       = "Grafarend, E. W. and International Symposium on Terrestrial
                      Electromagnetic Distance Measurements and Atmospheric
                      Effects on Angular Measurements, Stockholm, 19 - 24 August
                      1974",
      title        = "Second Order Design of Geodetic Nets  ",
      year         = "1974",
      note         = "4 obr., bibliogr., 1 seš.",
}