{"id":"002024172","type":"article","title":"Die Altenburger Stadtbefestigung im 12. und beginnenden 13. Jahrhundert","publisher":"Beier & Beran","publisher-place":"Langenweißbach","pages":"83-98","container-title":"Alt-Thüringen, 46 (2018/2019","author":[{"family":"Spazier","given":"Ines"},{"family":"Queck","given":"Thomas"},{"family":"Wolf","given":"Gustav"}],"issued":{"raw":"2020"}}