The Commentary of Gabriel of Qatar on the East Syriac Morning Service on Ordinary Days : text, translation, and discussion

von Gabriel von Qatar ca. 7. Jh., Neroth van Vogelpoel, Alex C. J.,
Texts from Christian late antiquity ; 53
Piscataway, NJ : Gorgias Press, 2018.
Umfang/Format: xii, 420 pages ; 23 cm.