@article{11983,
      author       = "Barlik, Marcin and 25th Gen. Assembly EGS, Nice, 2000",
      title        = "Gravity gradientometric corrections to geoidal heights
                      levelling on geodetic test field near Grybów (South Poland)
                       ",
      year         = "2000",
      note         = "Lit. 6, Summ., 1 sv.",
}