{"id":"000832668","type":"book","title":"Ruß oder Graphit","publisher":"Hessling","publisher-place":"Berlin","container-title":"Berliner Jahrbuch für Vor- und Frühgeschichte, 6.1966: S. 179-184","author":[{"family":"Schwing","given":"Hans-Jürgen"}],"issued":{"raw":"1966"}}