TY - CPAPER AU - Jaroslaw Brodny AU - Magdalena Tutak TI - DATA WAREHOUSE AS AN INFORMATICS TOOL SUPPORTING A STUDY ON THE EFFECTIVENESS OF USING MINING MACHINES T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Informatics, Geoinformatics and Remote Sensing PY - 2017 SP - 239 EP - 246 DO - 10.5593/sgem2017/21/s07.031 PB - STEF92 Technology ER -