[1]
Gonçalves, A. and Branchi, B.A. 2019. Aging, sustainability and reform of the Brazilian Social Security System: a new demographic challenge to an old political issue. Textos & Contextos (Porto Alegre). 18, 2 (Dec. 2019), e30113. DOI:https://doi.org/10.15448/1677-9509.2019.2.30113.