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

Borsboom, Matthieu J. M., Antonios Chatzidakis, Barry Burton, General Antonio Conserva, Sigitas Dzekunskas, Tore Kvalvik, Ian Mack, Rustem Ozarmagan, Ricardo Ferreira Reis, Todor Tagarev et al. NATO Governance and Delivery of Commonly Funded Capabilities: Improving Support to NATO Commanders., 2017.

Tagarev, Todor. Key Prerequisites for Integrity in Defence - Role of Parliament In CSDM Views. Sofia: Centre for Security and Defence Management, 2015.

Tagarev, Todor. Bulgaria?s contribution in the Development of NATO and EU?s Defence Capabilities (in Bulgarian) In IT4Sec Reports. Sofia: Institute of Information and Communication Technologies, 2013.

Tagarev, Todor, Assya Davidova, and Anton Lazarov. Guidance on Developing Bulgaria?s Defence Policy (in Bulgarian) In CSDM Views. Sofia: Centre for Security and Defence Management, 2013.

Tagarev, Todor, Assya Davidova, Anton Lazarov, and Rossen Ivanov. Report for the activity of the Ministry of Defence in the period of Bulgaria?s Caretaker Government, 13 March ? 28 May 2013 (in Bulgarian) In CSDM Views. Sofia: Centre for Security and Defence Management, 2013.