TY - CPAPER AU - Radka Prichystalova TI - CERTIFICATION OF ENERGETIC BY-PRODUCT AS A PRODUCT CASE STUDY IN CZECH REPUBLIC T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2012 12th International Multidisciplinary Scientific GeoConference PY - 2012 DO - 10.5593/sgem2012/s24.v5001 PB - Stef92 Technology ER -