{"id":"001002854","type":"book","title":"Die Entwicklung der Befestigung der Nitraer Burg im 9","publisher":"Habelt","publisher-place":"Bonn","pages":"371-382","container-title":"Frühmittelalterlicher Burgenbau in Mittel- und Osteuropa. Tagung, Nitra vom 7. bis 10. Oktober 1996","author":[{"family":"Bednár","given":"Peter"}],"issued":{"raw":"1998"}}