{"id":"002022604","type":"article","title":"Die Heinsberger Stadtmauer im Wandel der Zeit","publisher":"Nünnerich-Asmus","publisher-place":"Oppenheim","pages":"185-186","container-title":"Archäologie im Rheinland 2019 (2020","author":[{"family":"Engel","given":"Martin"}],"issued":{"raw":"2020"}}