{"id":"001002834","type":"book","title":"Frühmittelalterliche Burgen in Niedersachsen","publisher":"Habelt","publisher-place":"Bonn","pages":"137-149","container-title":"Frühmittelalterlicher Burgenbau in Mittel- und Osteuropa. Tagung, Nitra vom 7. bis 10. Oktober 1996","author":[{"family":"Heine","given":"Hans-Wilhelm 1948-2012"}],"issued":{"raw":"1998"}}