00462naa#a2200169#i#450# EN\\bibl\10031 20250131011103.5 2071-2367 20151127b2015####ek#y0engy0150####ca RUS RU FORMATION INSTRUMENTS AND EFFECTIVE MANAGEMENT OF REGIONAL CLUSTERS Journal article Moscow RANEPA 2015 4 с. Journal article local Simonova Evgeniya zh-szf.ru