@article{33389,
      author       = "Shiryaev, E.E. and VIII. International Cartographic
                      Conference, Moscow, U.S.S.R., 3 - 10 August 1976",
      title        = "Theory and Practice of Cartographic Representation and
                      Analysis of Information in Normalized Form by Computers  ",
      year         = "1976",
      note         = "separát",
}