{"id":"001031140","type":"book","title":"Notes on the Ancient Iron Currency Bars of Northern Sweden and the Nickel Alloys of Some Archaeological Objects","publisher":"Almqvist+Wiksell","publisher-place":"Stockholm","pages":"24-41","container-title":"Early medieval studies : 5","author":[{"family":"Thålin Bergman","given":"Lena."}],"issued":{"raw":"1973"}}