PAPIK, M. Composition of equity and mixed pension funds in Slovakia. Oeconomia Copernicana, [S. l.], v. 8, n. 1, p. 51–64, 2017. DOI: 10.24136/oc.v8i1.4. Disponível em: http://economic-research.pl/Journals/index.php/oc/article/view/17. Acesso em: 26 mar. 2023.