ROGALSKI, Maciej. Are the regulations with respect to the retention and provision of communications data appropriate in Poland?: proposals for changes. Ius Novum, Warszawa, Poland, v. 9, n. 2, p. 224–235, 2015. Disponível em: https://iusnovum.lazarski.pl/iusnovum/article/view/390. Acesso em: 22 grudz. 2024.