[[1] McLuhan, Marshall, The Gutenberg Galaxy: The Making of Typographic Man; 1st ed.: University of Toronto Press; reissued by Routledge & Kegan Paul, 1962.]Search in Google Scholar
[[2] Baldwin, David A., The concept of security, Review of International Studies, Vol. 23, pp. 5-26, 1997.10.1017/S0260210597000053]Search in Google Scholar
[[3] Strategia Națională de Apărare a Țării pentru perioada 2015-2019. O Românie puternică în Europa și în lume, art.3, Hotărâreanr. 33/2015, available at http://www.presidency.ro/files/userfiles/StrategiaNationala_de_Aparare_a_Tarii_1.pdf, accesed 08.03.2019.]Search in Google Scholar
[[4] Toma, Virgil, Evoluția conceptului de infrastructurăcritică, available at https://www.igsu.ro/documente/publicatii/articole_de_specialitate/Evolutia_conceptului_de_infrastructura_critica.pdf, accesed 27.02.2019.]Search in Google Scholar
[[5] Alexandrescu, Grigore; Văduva, Gheorghe, Infrastructuri critice. Pericole, ameninţări la adresa acestora. Sisteme de protecţie, Editura Universităţii Naţionale de Apărare „Carol I”, Bucureşti, p. 8, 2006.]Search in Google Scholar
[[6] Gritzalis, Dimitris, Theocharidou, Marinthis&Stergiopoulos, George (eds.), Critical Infrastructure Security and Resilience. Theories, Methods, Tools and Technologies, Springer, 2019.10.1007/978-3-030-00024-0]Search in Google Scholar
[[7] Buzan, Barry, People, States, and Fear: The National Security Problem in International Relations, International Journal, Vol. 40, No. 4, pp.756–758, 1985.10.2307/40202323]Search in Google Scholar
