{"id":"001583599","type":"article","title":"Alte Befestigungen bei Münstereifel","publisher":"[Verein von Altertumsfreunden im Rheinlande]","publisher-place":"Bonn","pages":"65-66","container-title":"Bonner Jahrbücher, 104 (1899","author":[{"family":"Schulteis","given":"Constantin"}],"issued":{"raw":"1899"}}