Ugo Zanetti and Nathan P. Gibson (eds.), "The Vita Tradition of Ephrem the Syrian, the Deacon of Edessa" in Diakonia last modified January 4, 2016, http://syriaca.org/bibl/911 E.G. Mathews The Vita Tradition of Ephrem the Syrian, the Deacon of Edessa http://syriaca.org/bibl/911 Diakonia 1988/89 22 15-42