{"id":"001247458","type":"book","title":"Bemerkungen zu Duisburgs ältesten Hafenanlagen","publisher":"Rheinland-Verlag","publisher-place":"Köln","pages":"203-212","container-title":"Zeitschrift für Archäologie des Mittelalters, 30 (2002","author":[{"family":"Bechert","given":"Tilman"}],"issued":{"raw":"2002"}}