GRIGORYEVA, E. Владимир Павлов. проект байкал, Irkutsk, Russian Federation, v. 7, n. 26, p. 1–1, 2010. DOI: 10.7480/projectbaikal.26.44. Disponível em: https://projectbaikal.com/index.php/pb/article/view/44. Acesso em: 26 фев. 2024.