{"id":"001193991","type":"book","title":"Gab es in Worms ein Schisma zur Zeit Kaiser Heinrichs V.?","publisher":"Kohlhammer","pages":"521-528","container-title":"Zeitschrift für die Geschichte des Oberrheins, 146 (1998","author":[{"family":"Friedmann","given":"Andreas Urban"}],"issued":{"raw":"1998"}}