Боков A. Инфраструктура. проект байкал, Irkutsk, Russian Federation, v. 18, n. 70, p. 38–40, 2021. DOI: 10.51461/projectbaikal.70.1887. Disponível em: https://projectbaikal.com/index.php/pb/article/view/1887. Acesso em: 9 дек. 2022.