{"id":"001018535","type":"book","title":"Legio XX Valeria Victrix and the Antonine Wall: new perspectives on the history of northern Britain","publisher":"The County Council of Sălaj","publisher-place":"Zalău","pages":"539-545","container-title":"Roman frontier studies. Proceedings of the 17th International Congress of Roman Frontier Studies. Zalău 1999","author":[{"family":"Swan","given":"Vivian G."}],"issued":{"raw":"1999"}}