Michev, Stefan. Protection of Critical Infrastructure – An Element of Security Policy In
XIV International Scientific Conference Management and Engineering ’17 . Sozopol, Bulgaria, 2017.
NESA. Public Private Partnerships (PPP) Cooperative models. European Union Agency for Network and Information Security, 2017.
K.E., Eichensehr. "
Public-Private Cybersecurity."
Texas Law Review 95, no. 3 (2017): 467-538.