@inproceedings{sgem2011s03125, title = {MECHANICAL AND ULTRASOUND PROPERTIES OF CONVEYOR BELT RUBBERS}, author = {Helena Valentová}, booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference}, year = {2011}, pages = {}, publisher = {Stef92 Technology}, doi = {10.5593/sgem2011/s03.125} }