{"id":"000929124","type":"book","title":"Mémoire sur les établissements romains de l'embouchure de la Somme à Saint-Valéry et au Crotoi","publisher-place":"Abbéville","pages":"161-258","container-title":"Mém. Soc. Emulation Abbéville, 1844-48","author":[{"family":"Ravin","given":"F. P."}],"issued":{"raw":"1849"}}