“A Golden Thread”: the Concept for Development of Nerchinsk Historical Center. project baikal, Irkutsk, Russian Federation, v. 16, n. 61, p. 90–95, 2019. DOI: 10.7480/projectbaikal.61.1506. Disponível em: https://projectbaikal.com/index.php/pb/article/view/1506. Acesso em: 10 may. 2026.