1323. Der mythologische Hintergrund des `Umm al-Kitab'. Acta Iranica, 16. Third series: texts and memoirs, vol. VIII, ed. Bibl. Pahlavi. Tehran-Liège, 1977. Pp. 241-356. Mythologico-gnostic substract of the Umm al-Kitab. [There is a review of this text by Ph. Gignoux in Varia (1977).]