Garrido da Costa Lima, P., A. Moreira Amado, and M. de L. Rollemberg Mollo. “Macroeconomic Foundations in the Perspectives of Marx and Keynes: Contributions to the Heterodox Thought”. Brazilian Journal of Political Economy, vol. 36, no. 3, July 2016, pp. 603-21, doi:10.1590/10.1590/0101-31572015v36n03a08.