WALEED, A. A. Mathematical model of chaos, caused by international trade. Technology audit and production reserves, [S. l.], v. 5, n. 4(13), p. 6–7, 2013. DOI: 10.15587/2312-8372.2013.18208. Disponível em: https://journals.uran.ua/tarp/article/view/18208. Acesso em: 24 dec. 2024.