{"id":"000421089","type":"article","title":"Römische Steingewinnung am Rüdenet beim Drachenfels","pages":"22-25","container-title":"Das Rheinische Landesmuseum Bonn. Berichte aus der Arbeit des Museums, 1971.1971","author":[{"family":"Röder","given":"J."}],"issued":{"raw":"1971"}}