MOREIRA, R. R. Conditional validity of the equilibrium in Keynes’ General Theor. Brazilian Journal of Political Economy, [S. l.], v. 29, n. 3, p. 153-172, 2009. Disponível em: https://centrodeeconomiapolitica.org/repojs/index.php/journal/article/view/491. Acesso em: 8 may. 2024.