KISIEL, Dominika. Legal concept of internet currencies. Financial Law Review, [S. l.], n. 11(3), p. 1–11, 2018. DOI: 10.4467/22996834FLR.18.013.9215. Disponível em: https://czasopisma.bg.ug.edu.pl/index.php/flr/article/view/1926. Acesso em: 19 may. 2024.