00470naa#a2200169#i#450# EN\\bibl\13972 20251223190711.2 2071-2367 20161031b2016####ek#y0engy0150####ca RUS RU Perspective mechanisms of realization of state youth policy: regional practices Journal article Moscow RANEPA 2016 7 с. Journal article local Sokolov Vadim zh-szf.ru