@article{13705,
      author       = "Stojanov, Jordan and VIII. International Cartographic
                      Conference and VIII. Meždunarodnaja Kartografičeskaja
                      Konferencija and VIII. Conférence Cartographique
                      Internationale",
      title        = "Investigation of the Deformation in the Schoo-Relief Maps",
      year         = "1976",
      note         = "separát, 1 svazek",
}