{"id":"001255743","type":"book","title":"Fortifications médiévales et amphithéâtre: les fouilles à la Porte de Morat","pages":"5-43","container-title":"Bulletin de l'Association Pro Aventico, 33 (1991","author":[{"family":"Morel","given":"Jacques 1954-2006"}],"issued":{"raw":"1991"}}