MS, Hwang, Chou YC, Wu CC, and Yang CY. "
An Improvement of Tseng–Wu Group Key Exchange Protocol." In
Recent Developments in Intelligent Computing, Communication and Devices. Advances in Intelligent Systems and Computing. Vol. 752. Singapore: Springer, 2019.
Tagarev, Todor, Nikolai Stoianov, and George Sharkov. Integrative Approach to Understand Vulnerabilities and Enhance the Security of Cyber-Bio-Cognitive-Physical Systems In
18th European Conference on Cyber Warfare and Security, ECCWS 2019. Vol. 2019-July. Coimbra, Portugal: European Conference on Information Warfare and Security, ECCWS, 2019.