00484naa#a2200169#i#450# EN\INFRA-M\bibl\6074 20251221093846.7 2587-9111 20150617b2015####ek#y0engy0150####ca RUS RU Technological Structures and Their Role in Economic Development Journal article Moscow INFRA-M Academic Publishing LLC. 2015 3 с. Journal article local Ivanova O. S. zh-szf.ru