Jolanta Borucka-Lipska. THE INFLUENCE OF MAGNETITE CONCENTRATE ON WEAR RESISTANCE OF CEMENT MORTARS AND CONCRETES. SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Nano, Bio and Green - Technologies for a Sustainable Future, 2018, pp. 407-412. https://doi.org/10.5593/sgem2018/6.3/s26.053