@article{4554,
      author       = "Sigl, Rudolf and XVIII IUGG General Assembly, Hamburg
                      August 15-27 1983",
      title        = "Continental Networks. Report on the Activities of the IAG -
                      Commission 10. 1979 to 1983. XVIII IUGG General Assembly,
                      Hamburg August 15-27 1983  ",
      year         = "1983",
      note         = "Souhrn v něm. a angl. - Liter. - Mapky v textu., 1 sv.",
}