00453nas a2200145   4500000000100000000000100001000000100002008004100003260007300044653001900117100002300136700002100159700001800180245010900198       2005                            d  c2005bInstitute of Information and Communication TechnologiesaSofia10aIT4Sec reports1 aVelizar Shalamanov1 aStoyan Balabanov1 aTodor Tagarev00aThe Security of the Black Sea Region in the Context of NATO’s Expansion: Opportunities for Cooperation