TKACHEVA, Marina; SMIRNOVA, Olga; GUTSOL, Olga; DUDNEV, Alexander; GRIGORIEVA, Anna. новости. проект байкал, Irkutsk, Russian Federation, v. 9, n. 32, p. 5–37, 2012. DOI: 10.7480/projectbaikal.32.150. Disponível em: https://projectbaikal.com/index.php/pb/article/view/150. Acesso em: 26 июл. 2026.