00416nas a2200133   4500000000100000000000100001000000100002008004100003260007900044653001900123100002100142700001800163245010100181       2011                            d  cApril 2012bInstitute of Information and Communication TechnologiesaSofia10aIT4Sec reports1 aVenelin Georgiev1 aTodor Tagarev00aBalancing Ambitions and Resource Constraints in Shaping Collective Security and Defence Policies