{"id":"000850996","type":"article","title":"Early Neolithic Obsidian Trade in Sardinia","publisher":"Felici","publisher-place":"Ghezzano (Pisa","pages":"217-219","container-title":"Préhistoire et protohistoire de l'aire tyrrhénienne","author":[{"family":"Tykot","given":"Robert H."}],"issued":{"raw":"2007"}}