KUDŁA, Janusz. NEW FINANCIAL INSTRUMENTS AND THE TRANSPARENCY OF MARKET INFORMATION. Ekonomia i Prawo. Economics and Law, [S. l.], v. 6, n. 1, p. 199–214, 2010. DOI: 10.12775/EiP.2010.014. Disponível em: https://apcz.umk.pl/EiP/article/view/EiP.2010.014. Acesso em: 1 jul. 2025.