{"id":"000872455","type":"article","title":"On the Chemical Composition of the Ingot from Cape Kaliakra (Bulgaria)","publisher":"NOUS Publishers","publisher-place":"Sofia","pages":"77-81","container-title":"Archaeologia Bulgarica, 15,1.2011","author":[{"family":"Todorov","given":"Boyan"}],"issued":{"raw":"2009"}}