{"id":"001012841","type":"book","title":"Antike Metallurgie und moderne Analztik: Methoden, Beispiele und Erfahrungen","publisher-place":"León","pages":"15-29","container-title":"La Minería hispana e iberoamericana. Contribución a su investigación historica. Estudios - fuentes - bibliografia. 6 Congreso Internac. de Minería Bd.1","author":[{"family":"Bachmann","given":"Hans-Gerd."}],"issued":{"raw":"1970"}}