{"id":"000441585","type":"article","title":"Grabungen in der Colonia Ulpia Traiana 1969 und 1970","pages":"17-18","container-title":"Das Rheinische Landesmuseum Bonn. Berichte aus der Arbeit des Museums, 1971.1971","author":[{"family":"Rüger","given":"C.B."}],"issued":{"raw":"1971"}}