TSEMUSHAU, Stsiapan N.; SERGEENKOVA, Vera V. Oleg Antonovich Yanovsky. Journal of the Belarusian State University. History, [S. l.], n. 2, p. 110–113, 2021. Disponível em: https://journals.bsu.by/index.php/history/article/view/3768. Acesso em: 6 oct. 2026.