{"id":"001045768","type":"book","title":"Gates and passage across the frontiers: the use of openings through the barriers of Britain, Germany and Raetia","publisher":"University of Pécs","publisher-place":"Pécs","pages":"183-188","container-title":"Limes 19. Proceedings of the 19th international congress of Roman frontier studies held in Pécs, Hungary, September 2003","author":[{"family":"Hodgson","given":"N."}],"issued":{"raw":"2005"}}