00520naa#a2200169#i#450# EN\INFRA-M\bibl\1370 20241007002746.1 2587-9111 20140210b2014####ek#y0engy0150####ca RUS RU Intellectual Property as a Significant Factor of Post-Industrial Economic Development Journal article Moscow INFRA-M Academic Publishing LLC. 2014 5 с. Journal article local Levkina Nataliya Nikolaevna zh-szf.ru