@article{23557,
      author       = "Barta, Gy. and Hajósy, A. and Varga, P. and Possibilites
                      for the Absolute Calibration of Recording Gravimeters",
      title        = "Possibilites for the Absolute Calibration of Recording
                      Gravimeters  ",
      year         = "1985",
      note         = "příl. = 8. obr., 3 tab. v textu., 1 sv.",
}