1. Dobrev, D.: A definition of artificial intelligence. Math. Balcan. 19(1–2), 67–74 (2012)
2. Horowitz, M.C., Allen, G.C., Saravalle, E., Cho, A., Frederick, K., Scharr, P.: Artificial intelligence and international security. In: Report, Center for a New American Security (2018)
3. Ventre, D.: Artificial Intelligence, Cybersecurity and Cyber Defence, ISTE (2020)
4. Müller, V.C.: Ethics of artificial intelligence and robotics (2020). In: Stanford Encyclopedia of Philosophy, pp.1–70 (2020)
5. Williams, L.: Artificial Intelligence – Real War. Engineering and Technology, 8 November (2018)