@article{13641,
      author       = "Montag, H. and Dietrich, R. and Parm, T. and Ollikainen,
                      M.",
      title        = "The Interstation Distance Metsähovi -Postdam Based on
                      Satellite Measurements  ",
      year         = "1984",
      note         = "1 obr., 12 tab. v textu, 2x1 sv.",
}