EPIFANTSEVA, N. Панорама. проект байкал, Irkutsk, Russian Federation, v. 8, n. 29-30, p. 37–37, 2011. DOI: 10.7480/projectbaikal.29-30.314. Disponível em: https://projectbaikal.com/index.php/pb/article/view/314. Acesso em: 3 апр. 2025.