Fries, Jiri, Onderkova, Ivana, Prochazka, Martin. COMPARISON OF SHEARER SUMPING METHODS. SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 16th International Multidisciplinary Scientific GeoConference SGEM2016, Science and Technologies in Geology, Exploration and Mining, 2016, pp. 141-148. https://doi.org/10.5593/sgem2016/b12/s03.019