{"id":"001449941","type":"article","title":"Stiftsimmunität und Stadtbefestigung in Vreden","publisher":"Beier & Beran","publisher-place":"Langenweissbach","pages":"128-133","container-title":"Archäologie in Westfalen-Lippe, 2014 (2015","author":[{"family":"Ellger","given":"Otfried"}],"issued":{"raw":"2015"}}