TY - ECHAP AU - Metodi Hadji-Janev BT - Comprehensive Approach as "Sine Qua Non" for Critical Infrastructure Protection LA - eng PB - IOS Press PY - 2014 T2 - Comprehensive Approach as "Sine Qua Non" for Critical Infrastructure Protection TI - Protecting Critical Information Infrastructure from Terrorist Attacks in South East Europe: How Real is the Threat ER -