Military Gymnasium in Irkutsk. project baikal, Irkutsk, Russian Federation, v. 18, n. 69, p. 132–139, 2021. DOI: 10.51461/projectbaikal.69.1864. Disponível em: https://projectbaikal.com/index.php/pb/article/view/1864. Acesso em: 10 may. 2026.