. . . . . "234"^^ . "The fate of the ports of the lower Seine Valley at the end of the ninth century" . . . . "247" . "247" . . "/contribution/ext-000022029" . . . . "234-247" . . . "The fate of the ports of the lower Seine Valley at the end of the ninth century"@fr . . . . . "The fate of the ports of the lower Seine Valley at the end of the ninth century" . "Moyen \u00C2ge (Ve si\u00E8cle-1498),Les Carolingiens,Normandie,Seine (fleuve)" . "234"^^ . "234-247" .