KOPYLOVA, Olha. The insider information and security of the stock market: the European experience. Forum Scientiae Oeconomia, [S. l.], v. 2, n. 2, p. 97–106, 2014. Disponível em: https://ojs.wsb.edu.pl/index.php/fso/article/view/114. Acesso em: 26 sep. 2026.