@book{396204,
	author = {LIVERI, Dimitra and THEOCHARIDOU, Marianthi},
	title = {Railway cybersecurity},
	publisher = {European Union Agency for Cybersecurity, ENISA},
	year = {2020},
	address = {Attiki},
	note = {Ficheiro de 2,37 MB em formato PDF (50 p.)}
}