TY - CPAPER AU - Marek Szafraniec TI - CHALLENGES OF THE INFORMATION SYSTEM SUPPORTING WASTE MANAGEMENT IN A CIRCULAR ECONOMY T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Energy and Clean Technologies PY - 2017 SP - 35 EP - 42 DO - 10.5593/sgem2017h/43/s18.005 PB - STEF92 Technology ER -