{"id":"002029946","type":"article","title":"Systèmes fortifiés et frontières dans l'Italie centrale apennine","publisher":"École Française de Rome","publisher-place":"Rome","pages":"37-49","container-title":"Mélanges de l'École Française de Rome. Antiquité, 132 (2020), 1724-2134","author":[{"family":"Bourdin","given":"Stéphane"}],"issued":{"raw":"2020"}}