LEAL, C. I. S.; WERLANG, S. R. da C. Macroeconomics with M4. Brazilian Journal of Political Economy, [S. l.], v. 15, n. 1, p. 70-83, 1995. DOI: 10.1590/0101-31572000-0741. Disponível em: https://centrodeeconomiapolitica.org.br/repojs/index.php/journal/article/view/1226. Acesso em: 21 jul. 2024.