FILIPOWICZ, K.; MISIAK, T.; TOKARSKI, T. Bipolar growth model with investment flows. Economics and Business Review, [S. l.], v. 2, n. 3, p. 32–56, 2016. DOI: 10.18559/ebr.2016.3.4. Disponível em: https://journals.ue.poznan.pl/ebr/article/view/257. Acesso em: 30 jun. 2024.