GYLYS, Povilas. Reforms of Pension System in Lithuania. Ekonomika, [S. l.], v. 66, p. 7–18, 2004. DOI: 10.15388/Ekon.2004.17350. Disponível em: https://www.journals.vu.lt/ekonomika/article/view/17350.. Acesso em: 5 may. 2024.