{"id":"001254945","type":"book","title":"Zwischen Landgrenze und äusserer Befestigung. Städtische Landwehren des Mittelalters im südlichen Niedersachsen","pages":"31-62","container-title":"Göttinger Jahrbuch, 52 (2004","author":[{"family":"Küntzel","given":"Thomas"}],"issued":{"raw":"2004"}}