{"id":"001010088","type":"book","title":"Early medieval metal-working at the Terp Tjitsma (Frisia, the Netherlands)","publisher-place":"Zellik/Asse","pages":"53-59","container-title":"Material culture in medieval Europe. Papers of the \"Medieval Europe Brugge 1997\" Conference. 7","author":[{"family":"Tulp","given":"Caroline"}],"issued":{"raw":"1997"}}