{"id":"001060806","type":"book","title":"La crisis del terzo secolo e l'evoluzione delle artiglierie romane","publisher":"Brill","publisher-place":"Leiden","pages":"141-152","container-title":"Crises and the Roman Empire. Proceedings of the 7th workshop of the International Network Impact of Empire (Nijmegen, June 20-24,2006","author":[{"family":"Martino","given":"Salvatore"}],"issued":{"raw":"2007"}}