LAPAYEVA, Angelina V.; MOISEYEVA, Olga V. Pension insurance legislation in Russia before 1917: historical background and prospects. Journal of the Belarusian State University. History, [S. l.], n. 2, p. 41–48, 2024. Disponível em: https://journals.bsu.by/index.php/history/article/view/5677. Acesso em: 19 jul. 2026.