CONTRIBUTION TO THE ISSUES OF THE MINE GAS METHANE OUTPUT IN THE OSTRAVA-KARVINA COALFIELD
Martin Stolarik, Miroslav Pinka, Radovan Kukutsch · SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Science and Technologies in Geology, Exploration and Mining
