MARIAŃSKI, M. Introduction to the issue of espionage in the French Penal Code. The Opole Studies in Administration and Law, [S. l.], v. 21, n. 2, p. 197–209, 2023. DOI: 10.25167/osap.5164. Disponível em: https://czasopisma.uni.opole.pl/index.php/osap/article/view/5164. Acesso em: 7 apr. 2025.