HERSCOVICI, A. Keynes and the concept of capital: Some epistemological observations in regard to the sraffian premises of the General Theory: . Brazilian Journal of Political Economy, [S. l.], v. 33, n. 3, p. 486-504, 2013. Disponível em: https://centrodeeconomiapolitica.org.br/repojs/index.php/journal/article/view/324. Acesso em: 24 apr. 2024.