00541naa#a2200181#i#450# EN\INFRA-M\bibl\13527 20241126134245.2 2587-9111 20161010b2016####ek#y0engy0150####ca RUS RU System Model of Long-Term Technical and Economic Development Journal article Moscow INFRA-M Academic Publishing LLC. 2016 17 с. Journal article local Basovskiy Leonid Efimovich Basovskaya Elena Nikolaevna zh-szf.ru