TY - CPAPER AU - Vlasta Ondrejka Harbuľáková TI - USING OF SUPPLEMENTARY MATERIAL IN CONCRETE PRODUCTION RESPECTING THE ENVIRONMENT PROTECTION TECHNOLOGIES T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th SGEM International Multidisciplinary Scientific GeoConference SGEM2018, Nano, Bio, Green and Space: Technologies for Sustainable Future PY - 2018 SP - 587 EP - 594 DO - 10.5593/sgem2018v/6.4/s09.073 PB - STEF92 Technology ER -