Todor Tagarev, Tsvetomir Tsachev, Nikolay Zhivkov"Formalizing the Optimization Problem in Long-Term Capability Planning."Information & Security: An International Journal23,no. 1(2009):99-114.23.09_Tagarev_Jivkov_0.pdf
Debbie Blakeney, Leonard Kerzne, Binyam Solomon, Paul Chouinard, Andrew Billyard"Operational Research Tools Supporting the Force Development Process for the Canadian Forces."Information & Security: An International Journal23,no. 1(2009):81-98.23.08_Canada_0.pdf
Todor Tagarev, Nickolay Pavlov"Planning Measures and Capabilities for Protection of Critical Infrastructures."Information & Security: An International Journal22(2007):38-48.22.05_Tagarev_Pavlov.pdf