Security services after the terrorist attacks in the US and Europe. Patriot Act versus the Retention Directive, or the legitimisation of abuses in the sphere of privacy in democratic states: a comparative study. Economic and Political Thought, [S. l.], v. 50, n. 3, 2015. Disponível em: https://mysl.lazarski.pl/mysl/article/view/1746. Acesso em: 11 jan. 2026.