{"id":"003097019","type":"book","title":"Constantine VII, Caucasian openings and the road to Aleppo","publisher":"Ashgate/Variorum","publisher-place":"Aldershot ; Burlington USA","pages":"19-40","container-title":"Eastern approaches to Byzantium","author":[{"family":"Shepard","given":"Jonathan 1948-"}],"issued":{"raw":"2001"}}