{"id":"003034060","type":"article","title":"Zu den Quaderinschriften der Porta nigra in Trier","publisher":"Landesmuseum","publisher-place":"Trier","pages":"181-223","container-title":"Trierer Zeitschrift, 23 (1954/1955","author":[{"family":"Steinhausen","given":"Josef"}],"issued":{"raw":"1955"}}