BAGINA, E. Кострома. Вчера, сегодня, всегда…. проект байкал, Irkutsk, Russian Federation, v. 16, n. 61, p. 112-118, 2019. DOI: 10.7480/projectbaikal.61.1512. Disponível em: https://www.projectbaikal.com/index.php/pb/article/view/1512. Acesso em: 25 фев. 2021.