{"id":"001224702","type":"book","title":"Glockenbecher im Knonauer Amt. Die Fundstelle Affoltern ZH-Zwillikon-Weid","pages":"55-66","container-title":"Jahrbuch der Schweizerischen Gesellschaft für Ur- und Frühgeschichte, 85 (2002","author":[{"family":"Rigert","given":"Erwin."}],"issued":{"raw":"2002"}}