{"id":"001195478","type":"book","title":"WELFVS DVX. Pfennige Herzog Welf II. (1101-1120) aus Regensburg","pages":"147-154","container-title":"Jahrbuch für Numismatik und Geldgeschichte, 42/43 (1992/93","author":[{"family":"Emmerig","given":"Hubert."}],"issued":{"raw":"1992"}}