TY - CPAPER AU - Barbara Bialecka AU - Magdalena Cempa AU - Joanna Calus Moszko TI - COMBUSTION WASTE LANDFILL SITES AS ALTERNATIVE SOURCES OF RARE EARTH ELEMENTS T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Energy and Clean Technologies PY - 2017 SP - 51 EP - 58 DO - 10.5593/sgem2017h/43/s18.007 PB - STEF92 Technology ER -