00493naa#a2200193#i#450# EN\\bibl\10957 20260110135256.6 2071-2367 20160229b2016####ek#y0engy0150####ca RUS RU RELIGIOUS EXTREMISM IN THE OREL REGION Journal article Moscow RANEPA 2016 7 с. Journal article local Isaev Aleksey Livtsov Viktor Vlasov Yuriy zh-szf.ru