MUTASCU, M.; CIEŚLUKOWSKI, M. Tax revenues and aging in ex-communist EU countries. Economics and Business Review, [S. l.], v. 1, n. 2, p. 95–109, 2015. DOI: 10.18559/ebr.2015.2.5. Disponível em: https://journals.ue.poznan.pl/ebr/article/view/210. Acesso em: 3 jul. 2024.