The Research Center for Science and Culture, Angasolka settlement, Baikal. project baikal, Irkutsk, Russian Federation, v. 17, n. 65, p. 96–97, 2021. DOI: 10.51461/projectbaikal.65.1683. Disponível em: https://projectbaikal.com/index.php/pb/article/view/1683. Acesso em: 10 may. 2026.