KOZHEDUB, Y. Functional model of information security systems. Collection "Information Technology and Security", [S. l.], v. 6, n. 2, p. 29–42, 2018. DOI: 10.20535/2411-1031.2018.6.2.153488. Disponível em: https://its.iszzi.kpi.ua/article/view/153488. Acesso em: 26 apr. 2024.