{"id":"000737245","type":"article","title":"Heraclius' Persian campaigns and the revival of the East Roman empire, 622 - 630","publisher":"Ashgate","publisher-place":"Aldershot, Hampshire, England ; Burlington, VT","pages":"1-44","container-title":"East Rome, Sasanian Persia and the end of antiquity : historiographical and historical studies","author":[{"family":"Howard-Johnston","given":"J. D."}],"issued":{"raw":"2006"}}