{"id":"001004542","type":"book","title":"Amber research: problems and perspectives, Part B: Chemical studies of amber","publisher-place":"Forl","pages":"379-382","container-title":"Atti (6) del 13 Congresso, Forlì, 8-14 settembre 1996","author":[{"family":"Beck","given":"Curt W. 1927-2008."}],"issued":{"raw":"1998"}}