Chlopecky, Jakub, VANEK, MICHAL, Pawliczek, Adam, Ballarin, Marek. DETERMINATION OF DEPENDENCY OF EXPLOITATION OF ENERGY RAW MATERIALS ON EXTERNAL CONDITIONS IN CZECH REPUBLIC. SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 16th International Multidisciplinary Scientific GeoConference SGEM2016, Science and Technologies in Geology, Exploration and Mining, 2016, pp. 277-284. https://doi.org/10.5593/sgem2016/b12/s03.036