E. V. Gromov. "THE SUBSTANTIATION OF THE METHODOLOGY OF STOCKPILING AND CONSERVATION OF RARE-EARTH - RARE METAL PROCESSING WASTE UNDER THE ENVIRONMENTAL RESTRICTIONS." SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Science and Technologies in Geology, Exploration and Mining (2018): 1029-1036. https://doi.org/10.5593/sgem2018/1.3/s03.129