TY - JOUR AU - Miroslav Mareš BT - Terrorism and Political Violence IS - 2 LA - eng PY - 2011 SP - 233 EP - 253 T2 - Terrorism and Political Violence TI - Terrorism-Free Zone in East Central Europe? Strategic Environment, Risk Tendencies, and Causes of Limited Terrorist Activities in the Visegrad Group Countries VL - 23 ER -