{"id":"000999804","type":"book","title":"La construction militaire au Moyen Âge","publisher":"Lecerf","publisher-place":"Rouen","pages":"51-52","container-title":"De la Gaule à la Normandie : 2000 ans d'histoire. 30 ans d'archéologie. Exposition","author":[{"family":"Le Maho","given":"Jacques."}],"issued":{"raw":"1990"}}