KHRAPKOV, Gennadii Nikolaevich. Essence of Schism (Old Belief) in Works and Sketches of Priests and Secular Figures of the Second Half of the XIX-XX Centuries. Administrative Consulting, [S. l.], n. 3, p. 146–151, 2017. DOI: 10.22394/1726-1139-2017-3-146-151. Disponível em: https://administrative-consulting.owebs.ru/article/view/13303. Acesso em: 8 nov. 2026.