Public Call for the Active Reserve. Republic of Serbia: Ministry of Defence, 2015.
Di Martino, Liugi. Public Diplomacy and Social Media: Examining the Practices of Australia and Italy In
CeDEM15: Conference for E-Democracy and Open Government. Austria: Danube University Krems , 2015.
Najgebauer, Andrzej, Ryszard Antkiewicz, Mariusz Chmielewski, Michał Dyk, Rafał Kasprzyk, Dariusz Pierzchała, Jarosław Rulka, and Zbigniew Tarapata. "
The Qualitative and Quantitative Support Method for Capability Based Planning of Armed Forces Development." In
Intelligent Information and Database Systems. Ngoc Thanh Nguyen, Bogdan Trawiński, Raymond Kosala ed. Vol. Lecture Notes in Computer Science Volume 9012. Springer, 2015.