00494naa#a2200169#i#450# EN\\bibl\5931 20251219061342.5 2073-0462 20150325b2015####ek#y0engy0150####ca RUS RU CLUSTER TECHNOLOGY IS A TOOL FOR AGRICULTURAL COOPERATION PROCESS DEVELOPMENT Journal article Kazan Kazan state agrarian University 2015 2 с. Journal article local Romanova Tatyana zh-szf.ru