@article{35330, author = "Kopylova, A. D. and Šhilov, A. V. and Kelner, Y. G. and ICA 11th Cartographic Conference. Warsaw, Poland, 1982", title = "Utilization of Space Survey Materials for Thematic Photomap Compilation and the Map Polygraphic Reproduction Technique. 11th Cartographic Conference. Warsaw, Poland, 1982 ", year = "1982", note = "1 sv.", }