{"id":"001566862","type":"article","title":"Development of specific mining technological aspects from the Early to the Late Middle Ages","publisher":"VML, Verlag Marie Leidorf","publisher-place":"Rahden, Westf","pages":"285-301","container-title":"The RITaK conferences 2013-2014","author":[{"family":"Straßburger","given":"Martin."}],"issued":{"raw":"2017"}}