00488naa#a2200169#i#450# EN\\bibl\15526 20251209221725.2 2071-2367 20170228b2017####ek#y0engy0150####ca RUS RU State youth policy in modern Russia: development of priorities and mechanisms of implementation Journal article Moscow RANEPA 2017 6 с. Journal article local Kretov Andrey naukaru.ru