00501naa#a2200181#i#450# EN\\bibl\6370 /en/manage/index 20250421140600.1 2071-2367 20150630b2015####ek#y0engy0150####ca RUS RU STATE YOUTH POLICY AS THE TOOL IN FIGHT AGAINST EXTREMISM Journal article Moscow RANEPA 2015 7 с. Journal article local Merkulov Pavel test.editorum.ru /en/manage/index