Small and Historic Towns: PB Discussion Club. project baikal, Irkutsk, Russian Federation, v. 16, n. 61, p. 34–41, 2019. DOI: 10.7480/projectbaikal.61.1498. Disponível em: https://projectbaikal.com/index.php/pb/article/view/1498. Acesso em: 10 may. 2026.