Miroslaw Bajda. "LABORATORY TESTS OF CONVEYOR BELT PARAMETERS AFFECTING ITS LIFETIME." SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Science and Technologies in Geology, Exploration and Mining, 2017, pp. 495-502. https://doi.org/10.5593/sgem2017/13/s03.063