{"id":"001004758","type":"book","title":"Die vier Hauptkirchen Roms","publisher":"v. Zabern","publisher-place":"Mainz","pages":"529-541","container-title":"799: Kunst und Kultur der Karolingerzeit (Handbuch) : Karl der Grosse und Papst Leo III. in Paderborn. Beiträge zum Katalog der Ausstellung, Paderborn 1999","author":[{"family":"Blaauw","given":"Sible L. de"}],"issued":{"raw":"1999"}}