@article{4433,
      author       = "Nonomura, Kunio and 11. mezinárodní kartografická
                      konference, ICA, Varšava 29.7.-4.8.1982",
      title        = "Computer Assisted Production of a Layered Map Using Digital
                      Altitude Data",
      year         = "1982",
      note         = "1 sv., separát, Obr. v textu.",
}