LIDIN, K. зарубеж. проект байкал, Irkutsk, Russian Federation, v. 16, n. 61, p. 147-147, 2019. DOI: 10.7480/projectbaikal.61.1518. Disponível em: https://www.projectbaikal.com/index.php/pb/article/view/1518. Acesso em: 25 фев. 2021.