{"id":"001513621","type":"book","title":"Introduction to Gemstone Working","publisher":"Verlag des Römisch-Germanisches Zentralmuseums","publisher-place":"Mainz","pages":"87-89","container-title":"Gemstones in the first Millennium AD : mines, trade, workshops and symbolism : international conference, October 20th - 22nd, 2015, Römisch-Germanisches Zentralmuseum, Mainz","author":[{"family":"Jordan","given":"Judith"}],"issued":{"raw":"2017"}}