I.Gardiner et al. (eds.), Coptic Documentary Texts from Kellis I (Oxford, 1999), 72–82, 344–357. См. также M.Franzmann, “The Syriac-Coptic Bilinguals from Ismant el-Kharab (Roman Kellis): Translation Process and Manichaean Missionary Practice”, in A.van Togerloo and L.Cirillo (eds.), Il Manicheismo: nuove prospettive della ricerca (Turnhout, 2005), 115–122.