TY - CPAPER AU - Mgr. Maria Muchova TI - ECONOMIC ANALYSIS OF POLYMETALLIC NODULES IN DEEP SEA FLOOR T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 13th SGEM GeoConference on SCIENCE AND TECHNOLOGIES IN GEOLOGY, EXPLORATION AND MINING PY - 2013 SP - 431 EP - 438 pp DO - 10.5593/sgem2013/ba1.v1/s03.028 PB - Stef92 Technology ER -