{"id":"001004126","type":"book","title":"Prehistoric exploitation of obsidian for tool making in the Italian peninsula: a picture from a rich fission-track data-set","publisher-place":"Forl","pages":"149-156","container-title":"Atti (1) del 13 Congresso, Forlì, 8-14 settembre 1996","author":[{"family":"Bigazzi","given":"Giulio"}],"issued":{"raw":"1998"}}