{"id":"001567442","type":"article","title":"Die Forschungsgeschichte der Porta Nigra in Trier","publisher":"Rheinisches Landesmuseum","publisher-place":"Trier","pages":"104-123","container-title":"Funde und Ausgrabungen im Bezirk Trier, 49 (2017","author":[{"family":"Merten","given":"Jürgen."}],"issued":{"raw":"2017"}}