@article{2484,
      author       = "Vaníček, P. and Craymer, M. and IAG Symposium Hamburg,
                      August 25, 1983",
      title        = "Autocorrelation Functions in the Search for Systematic
                      Errors in Levelling  ",
      year         = "1983",
      note         = "Special Study Group 4.60 Symposium "Statistical Methods for
                      Estimation and Testing of Geodetic Data"., Tb. a grafy v
                      textu. - Liter., 1 sv.",
}