{"id":"001071617","type":"book","title":"Oriental-Scandinavian contacts on the Volga, as manifested by silver rings and weight systems","publisher":"Left Coast Press","publisher-place":"Walnut Creek, CA","pages":"135-147","container-title":"Silver economy in the Viking Age","author":[{"family":"Hårdh","given":"Birgitta"}],"issued":{"raw":"2007"}}