BOKOV, A. Владимир Павлов. проект байкал, Irkutsk, Russian Federation, v. 7, n. 26, p. 28–31, 2010. DOI: 10.7480/projectbaikal.26.154. Disponível em: https://projectbaikal.com/index.php/pb/article/view/154. Acesso em: 13 май. 2024.