YAKOVIV, I. Information-telecommunication system, conceptual model of cyberspace and cybersecurity. Collection "Information Technology and Security", [S. l.], v. 5, n. 2, p. 134–144, 2017. DOI: 10.20535/2411-1031.2017.5.2.136981. Disponível em: https://its.iszzi.kpi.ua/article/view/136981. Acesso em: 21 nov. 2024.