%0 Journal Article %T International terrorism as a key threat to security in the XXI-st century %A Andreev, M.. %K international terrorism, Islamic terrorism, migration crisis in Europe, global and regional security, strengthening of peace and security, contemporary challenges and threats %J Bulletin of the Kazan Law Institute of MIA Russia %D 2018 %N 9 %P 9 %I Kazan law institute Ministry of Internal Affairs Russian Federation