ШМОРГУН , П. About the first legal publication in Russia of the "Manifesto of the Communist Party" (1905). Український історичний журнал, [S. l.], n. 6, p. 105–106, 2024. Disponível em: https://nasu-periodicals.org.ua/index.php/uhj/article/view/11954. Acesso em: 25 квіт. 2026.