Tagarev, Todor. "Balancing Defense and Civil Support Tasks: The Impact of Covid-19 on the Bulgarian Military?s Roles." Connections: The Quarterly Journal 19, no. 2 (2020): 61-76.

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, and Valeri Ratchev. "Evolving Models of Using Armed Forces in Domestic Disaster Response and Relief." Information & Security: An International Journal 40, no. 2 (2018): 167-180.

Ratchev, Valeri, and Todor Tagarev. "Policy and Legal Frameworks of Using Armed Forces for Domestic Disaster Response and Relief." Information & Security: An International Journal 40, no. 2 (2018): 137-166.