Tagarev, Todor, Lada Roslycky, and Philipp Fluri. "Putin?s Last War: Narratives, Counternarratives, and Early Lessons Learned." Connections: The Quarterly Journal 21, no. 3 (2022): 5-8.

Fluri, Philipp, and Todor Tagarev. "The Concept of Resilience: Security Implications and Implementation Challenges." Connections: The Quarterly Journal 19, no. 3 (2020): 5-12.

Tagarev, Todor, George Sharkov, and Andon Lazarov. "Cyber Protection of Critical Infrastructures, Novel Big Data and Artificial Intelligence Solutions." Information & Security: An International Journal 47, no. 1 (2020): 7-10.

Tagarev, Todor, and George Sharkov. Computationally intensive functions in designing and operating distributed cyber secure and resilient systems In 20th International Conference on Computer Systems and Technologies, CompSysTech 2019. Vol. ACM International Conference Proceeding Series. Bulgaria: University of RuseRuse, 2019.

Tagarev, Todor, George Sharkov, and Nikolai Stoianov. "Cyber Security and Resilience of Modern Societies: A Research Management Architecture." Information & Security: An International Journal 38 (2017): 93-108.