Christian H. Bull, "Women, Angels, and Dangerous Knowledge: The Myth of the Watchers in the Apocryphon of John and Its Monastic Manuscript-Context"
Pages 75–107 in Women and Knowledge in Early Christianity. Edited by Ulla Tervahauta, Ivan Miroshnikov, Outi Lehtipuu, and Ismo Dunderberg. Supplements to Vigiliae Christianae 144. Leiden: Brill, 2017.