Almeida Raposo Torres, D., and M. F. da Cunha Resende. “The Circular Causation of Growth in Developing Economies: A Bridge Between Evolutionary and Post Keynesian Approaches”. Brazilian Journal of Political Economy, vol. 33, no. 2, Apr. 2013, pp. 240-59, https://centrodeeconomiapolitica.org/repojs/index.php/journal/article/view/310.