@article{1920,
      author       = "Paul, Serge J. and VIII. International Cartographic
                      Conference, Moscow, U.S.S.R., 3 - 10 August 1976",
      title        = "Application of Remote Sensing Data in Compiling Thematic
                      Maps  ",
      year         = "1976",
      note         = "Text v angl., franc., separát",
}