KOLASZYŃSKI, Mateusz. Surveillance Powers of Law Enforcement and Intelligence Services in Poland .......... 127. W: GRUSZCZAK, Artur (red.). Security Outlook 2018. SocietasPoland: Wydawnictwo Księgarnia Akademicka,2019. v. Societas, Vol. 121p. 127–141. DOI: 10.12797/9788381380843.06. Disponível em: https://books.akademicka.pl/publishing/catalog/book/90/chapter/1150. Acesso em: 1 sty. 2026.