ŚPIEWAK, T. Exchange derivatives market in Poland – opportunities and threats for integrated development. Social Inequalities and Economic Growth, [S. l.], v. 4, n. 52, p. 510–526, 2020. DOI: 10.15584/nsawg.2017.4.38. Disponível em: https://journals.ur.edu.pl/nsawg/article/view/1151. Acesso em: 17 may. 2024.