{"id":"001036327","type":"book","title":"The cross goes north: Carolingian times between Rheine and Elbe","publisher":"York Medieval Press","publisher-place":"York","pages":"443-462","container-title":"The cross goes north. Processes of conversion in Northern Europe, A.D. 300-1300","author":[{"family":"Müller-Wille","given":"Michael"}],"issued":{"raw":"2003"}}