{"id":"001018487","type":"book","title":"Hadrian's Wall 1989-1997","publisher":"The County Council of Sălaj","publisher-place":"Zalău","pages":"55-65","container-title":"Roman frontier studies. Proceedings of the 17th International Congress of Roman Frontier Studies. Zalău 1999","author":[{"family":"Bidwell","given":"Paul T."}],"issued":{"raw":"1999"}}