Tometzová, D., Hlavňová, B., Drevko, S., Pukanská, K., Bartoš, K., Bieda, A. and Kseňak, Ľubomír 2020. The Development of Geotourism with the Use of 3D Digital Cave Model. A Case Study of the Bear Cave, Slovakia. Geomatics and Environmental Engineering. 14, 2 (May 2020), 83–105. DOI:https://doi.org/10.7494/geom.2020.14.2.83.