{"id":"001030703","type":"book","title":"Archäologische Untersuchungen an Schloss Harff, Erftkreis","publisher":"Rheinland-Verlag","publisher-place":"Köln-Bonn","pages":"237-252","container-title":"Beiträge zur Archäologie des Rheinlandes","author":[{"family":"Piepers","given":"Wilhelm"}],"issued":{"raw":"1987"}}