Tagarev, Todor, and Dobromir Totev. "
Civilians and the Military in Defense Planning." In 
Defense and Security Sector Governance and Reform in South East Europe: Insights and Perspectives, 217-230. Geneva: Geneva Centre for the Democratic Control of Armed Forces, 2003.
 Shalamanov, Velizar. "
Civil-Military and Interagency Cooperation in the Security Sector in Bulgaria." In 
Security Sector Reform – Does It Work?: Problems of Civil-Military and Interagency Cooperation in the Security Sector, 79-114. Geneva: DCAF-GCMA, 2003.
 Sandole, Dennis J. D.. "
Combating Crime in Southeastern Europe: An Integrated, Coordinated, Multi-level Approach." In 
4th Reichenau Workshop of the PfP Consortium Working Group on Regional Stability in South East Europe, on Crushing Crime in South East Europe: A Struggle of Domestic, Regional and European Dimensions. Reichenau, Austria, 2003.
 Combating the Financing of Terrorist Organizations . Bucharest: Romanian Intelligence Service, 2003.