00567naa#a2200181#i#450# EN\\bibl\65503 20250513040357.2 2227-1171 20180325b2018####ek#y0engy0150####ca RUS RU International terrorism as a key threat to security in the XXI-st century Journal article Kazan Kazan law institute Ministry of Internal Affairs Russian Federation 2018 9 с. Journal article local . 341.48:323.28 RUS Andreev Maksim V vestnikkui.ru