{"id":"001058032","type":"book","title":"The sea as a defense for the British Isles from 55 BCE to 1066 ACE","publisher":"Presso la Sede della Fondazione","publisher-place":"Spoleto","pages":"319-354","container-title":"L'acqua nei secoli altomedievali","author":[{"family":"DeVries","given":"Kelly"}],"issued":{"raw":"2008"}}