@article{33195,
      author       = "Ádám, József and Denker, Heiner and First International
                      Geoid. Comm. Symposium, Milan, Italy, June 11-13, 1990",
      title        = "Test Computations for a Local Quasigeoid in Hungary using
                      FFT  ",
      year         = "1989",
      note         = "Obr. v textu. - Lit.",
}