Журиленко БЕ, Николаева НК. Efficiency coefficient calculation for technical information security based on its parameters. Bezpeka ìnf. [Internet]. 2015 Nov. 30 [cited 2026 Jun. 13];21(3):245-50. Available from: http://jrnl.kai.edu.ua/index.php/Infosecurity/article/view/9687