{"id":"000995985","type":"book","title":"Das Städtewesen Dänemarks im 11","publisher":"Böhlau","publisher-place":"Köln/Weimar/Wien","pages":"229-243","container-title":"Die Frühgeschichte der europäischen Stadt im 11 : Jahrhundert","author":[{"family":"Riis","given":"Thomas."}],"issued":{"raw":"1998"}}