Discussion Club “Conversion”. project baikal, Irkutsk, Russian Federation, v. 15, n. 55, p. 29–35, 2018. DOI: 10.7480/projectbaikal.55.1277. Disponível em: https://projectbaikal.com/index.php/pb/article/view/1277. Acesso em: 10 may. 2026.