FLORCZAK, T. The Growing Importance of the Financial Sector in the Founding Countries of the European Union. Finanse i Prawo Finansowe, [S. l.], v. 2, n. 26, p. 37–49, 2020. DOI: 10.18778/2391-6478.2.26.03. Disponível em: https://czasopisma.uni.lodz.pl/fipf/article/view/9235. Acesso em: 1 paź. 2022.