KALUGIN, V. V. Повесть о Феодорите Кольском<br>(The Tale of Feodorit Kol’skij). Poljarnyj vestnik, [S. l.], v. 1, p. 7–25, 1998. DOI: 10.7557/6.1427. Disponível em: https://septentrio.uit.no/index.php/vestnik/article/view/1427. Acesso em: 3 may. 2024.