(1)
Belyaev А. Д.; Shlenov Д.; Shlenov В. Л. Lavra and the Academy in the Paschal Days of 1918 (diary Entries of 15.04.1918–28.04.1918): Published by Hegumen Dionysius (Shlenov), V. L. Shlenov. БВ 2018, 283-302.