{"id":"000416520","type":"article","title":"Dans l'Europe du Nord des 7e - 9e siècles. Commerce frison ou commerce franco-frison? -","pages":"361-377","container-title":"Annales. Economies, sociétés, civilisations, 41.1986","author":[{"family":"Lebecq","given":"S."}],"issued":{"raw":"1986"}}