{"id":"001383038","type":"article","title":"ʿSilver economiesʾ and the Ninth-Century Background","publisher":"Aarhus University Press","publisher-place":"Aarhus","pages":"29-39","container-title":"Silver economies, monetisation and society in Scandinavia, AD 800-1100","author":[{"family":"Graham-Campbell","given":"James"}],"issued":{"raw":"2011"}}