BELOV, Andrei A. Stability of the pension system of the Republic of Belarus in the context of demographic tendencies. Journal of the Belarusian State University. Sociology, [S. l.], n. 2, p. 130–138, 2019. Disponível em: https://journals.bsu.by/index.php/sociology/article/view/1789. Acesso em: 18 jul. 2026.