BRESSER-PEREIRA, L. C. Ignacy Sachs and the Spaceship Earth. Brazilian Journal of Political Economy, [S. l.], v. 33, n. 2, p. 360-366, 2013. Disponível em: https://centrodeeconomiapolitica.org.br/repojs/index.php/journal/article/view/317. Acesso em: 5 may. 2024.