{"id":"001231976","type":"book","title":"Ur- und frühgeschichtliche Salzgewinnung in Nordwestdeutschland","pages":"166-168","container-title":"Berichte zur Denkmalpflege in Niedersachsen, 22,3 (2002","author":[{"family":"Wulf","given":"Friedrich-Wilhelm."}],"issued":{"raw":"2002"}}