{"id":"001031868","type":"book","title":"Ingots and insights: reflections on rings and ribs","publisher":"Leidorf","publisher-place":"Rahden/Westf","pages":"229-243","container-title":"Die Anfänge der Metallurgie in der Alten Welt. The beginnings of metallurgy in the Old World.(Tagung Bergakademie Freiberg 18. bis 20. November 1999","author":[{"family":"Butler","given":"Jay J."}],"issued":{"raw":"2002"}}