{"id":"000442513","type":"article","title":"Exakte Geraden, rechte Winkel. Sichtbare Zeugnisse römischer Vermessungskunst","pages":"74-77","container-title":"Das Rheinische Landesmuseum Bonn. Berichte aus der Arbeit des Museums, 1975.1975","author":[{"family":"Grewe","given":"K."}],"issued":{"raw":"1975"}}