КЕЛЬБЯ, С. Г. Financial secret and money laundering. Scientific works of National Aviation University. Series: Law Journal "Air and Space Law", [S. l.], v. 4, n. 21, p. 45–48, 2011. DOI: 10.18372/2307-9061.21.6594. Disponível em: https://jrnl.nau.edu.ua/index.php/UV/article/view/6594. Acesso em: 6 may. 2024.