MAIOFS, M.L.; KUKULIN, I.V. 1939 in the USSR: Self-awareness of a transitional epoch: From the guest editors. Shagi, [S. l.], v. 2, n. 1, p. 7–13, 2016. Disponível em: https://shagi.owebs.ru/article/view/9025. Acesso em: 8 nov. 2026.