00583naa#a2200169#i#450# EN\\bibl\8217 20251229164954.1 2073-0462 20150915b2015####ek#y0engy0150####ca RUS RU SPECIALIZED AGRO-INDUSTRIAL FORMATIONS AS A PART OF INSTITUTIONAL SUBSYSTEM FOR ENSURING THE EFFECTIVE FUNCTIONING OF AGRO-INDUSTRIAL CLUSTERS OF REGIONAL AGRICULTURE Journal article Kazan Kazan state agrarian University 2015 3 с. Journal article local Sayfutdinov Almaz zh-szf.ru