{"id":"003097021","type":"book","title":"La conception militaire de la frontière orientale (IXe-XIIIe siècle)","publisher":"Ashgate/Variorum","publisher-place":"Aldershot ; Burlington USA","pages":"57-69","container-title":"Eastern approaches to Byzantium","author":[{"family":"Cheynet","given":"Jean-Claude"}],"issued":{"raw":"2001"}}