00441naa#a2200169#i#450# EN\\bibl\10707 20260121060434.3 2225-8272 20151228b2015####ek#y0engy0150####ca RUS RU TERRORISM AS A THREAT TO RUSSIAN NATIONAL SECURITY Journal article Moscow RANEPA 2015 7 с. Journal article local Semenovskiy N. zh-szf.ru