SICSÚ, J. The URV and its function of aligning relative prices. Brazilian Journal of Political Economy, [S. l.], v. 16, n. 2, p. 236-251, 1996. DOI: 10.1590/0101-31571996-0913. Disponível em: https://centrodeeconomiapolitica.org.br/repojs/index.php/journal/article/view/1203. Acesso em: 2 may. 2024.