Rehor, RNDr. Michal, Moni, Vlastimil, Donat, Lubos. "THE OCCURRENCE AND MAIN PARAMETERS OF GEOLOGICAL STRUCTURES WITH EXCESSIVE MINING RESISTANCE IN THE MOST COAL BASIN AREA." SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 16th International Multidisciplinary Scientific GeoConference SGEM2016, Science and Technologies in Geology, Exploration and Mining (2016): 619-626. https://doi.org/10.5593/sgem2016/b11/s01.078