{"id":"001606314","type":"article","title":"Copper Working Technologies, Contexts of Use, and Social Complexity in the Eastern Woodlands of Native North America","publisher":"Springer","publisher-place":"Heidelberg","pages":"213-235","container-title":"Journal of World Prehistory, 22 (2009","author":[{"family":"Ehrhardt","given":"Kathleen L."}],"issued":{"raw":"2009"}}