@article{35331,
      author       = "Radó, Sándor and International Geographical Union
                      European Regional Conference, Budapest 1971",
      title        = "The Utilization of the 1:2 500 000 World Map as Thematical
                      Sase Map in the Cartography  ",
      year         = "1971",
      note         = "1 seš., 1 příl.",
}