{"id":"001529721","type":"article","title":"Chert for the Masses... Mining Archaeology in Wadi el-Sheikh","publisher":"Deutsches Bergbau-Museum","publisher-place":"Bochum","pages":"3-18","container-title":"Metalla, 23 (2017","author":[{"family":"Klaunzer","given":"Michael."}],"issued":{"raw":"2017"}}