1. Department of Cadastre and Land Law Fundamentals, Moscow State University of Geodesy and Cartography (MIIGAiK), 4 Gorokhovsky By-street, 105064 Moscow, Russian Federation
2. Department of Land Management and Landscape Architecture, Faculty of Environmental Engineering and Land Surveying, University of Agriculture in Krakow, Balicka Street 253c, 30-149 Kraków, Poland