@article{18587,
      author       = "Miranda, V.Luis E. and Torfer, M.A. and General
                      Coordination of the National Information System and ICA -
                      9.mezinárodní konf. kart., Rockville, Md. 1978",
      title        = "The mexican cartographic system. A useful experience for
                      developing countries  ",
      year         = "1978",
      note         = "separáty, 1 seš., obr.",
}