Nikulin, Ivan. “Priesthood and Tsardom As Viewed by Siberian Metropolitan Ignatii (Rimsky-Korsakov)”. Quaestio Rossica 8, no. 4 (November 26, 2020): 1143–1156. Accessed November 29, 2021. https://qr.urfu.ru/ojs/index.php/qr/article/view/qr.518.