For citations:

Zapalsky G.M. General history of the Church. Textbook for universities in the specialty 030600.62 “History”. In 2 vols., 4 books. Comp., Ed. V. V. Simonov. Moscow: Nauka, 2017 (Writings of the historical faculty of Moscow State University: 78-81; Ser. II. Historical research, 35-38). Russian Journal of Church History. 2020;1(1):92-97. https://doi.org/10.15829/2686-973X-2020-1-13