@article{602,
      author       = "Šimon, Zdeněk and VÚGTK",
      title        = "Absolute Gravity Measurements at the Geodetic Obseratory
                      Pecný in the Period 1978 - 1992  ",
      year         = "1993",
      note         = "Obr. a tab. v příl. - Liter.",
}