{"id":"001179407","type":"book","title":"Die Landgrafschaft Thüringen bis zum Ende des Mittelalters","publisher-place":"Marburg/Lahn","pages":"9-17","container-title":"Hessisches Jahrbuch für Landesgeschichte, 47 (1997","author":[{"family":"Stievermann","given":"Dieter"}],"issued":{"raw":"1997"}}