TY - CPAPER AU - N. Jordanov AU - Alexander Karamanov TI - SINTERED GLASS-CERAMICS, SELF-GLAZED MATERIALS AND FOAMS FROM METALLURGICAL SLAG T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 21st SGEM International Multidisciplinary Scientific GeoConference Proceedings 2021, Energy and Clean Technologies PY - 2021 SP - 175 EP - 182 DO - 10.5593/sgem2021/4.1/s18.32 PB - STEF92 Technology ER -