BOKOV, A. Негород. Часть 2. проект байкал, Irkutsk, Russian Federation, v. 18, n. 68, p. 16-22, 2021. DOI: 10.51461/projectbaikal.68.1795. Disponível em: https://projectbaikal.com/index.php/pb/article/view/1795. Acesso em: 2 дек. 2021.