@article{6115,
      author       = "Board, Christopher and 11th International Cartographic
                      Conference, Warszaw, July 1982",
      title        = "The Development of Conceps of Cartographic Communication
                      with Special Reference to the Role of Professor Ratajski  ",
      year         = "1982",
      note         = "1 sv., obr. příl., - Liter.",
}