L. Gładysiewicz. "DETERMINING OF DAMPING FACTOR OF BELT ON THE BASIS OF HYSTERESIS LOOP IN CALCULATION OF CONVEYOR BELT ROLLING RESISTANCE." SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings19th, Science and Technologies in Geology, Exploration And Mining, 2019, pp. 209-216. https://doi.org/10.5593/sgem2019/1.3/s03.026