{"id":"001218446","type":"book","title":"Ein regulus Ruthenorum am Hofe Kaiser Friedrich Barbarossas. Das Wiener Dreikönigetreffen des Jahres 1165 und die 'Ostpolitik' des Staufers","publisher":"Herder-Institut","pages":"337-369","container-title":"Zeitschrift für Ostmitteleuropa-Forschung, 50,3 (2001","author":[{"family":"Lindner","given":"Michael"}],"issued":{"raw":"2001"}}