BORIS, Ekaterina A. Pension reforms in the countries of the Commonwealth of Independent States: interim results and further perspectives. Journal of the Belarusian State University. Economics, [S. l.], n. 2, p. 73–82, 2019. Disponível em: https://journals.bsu.by/index.php/economy/article/view/2257. Acesso em: 18 jul. 2026.