00755naa#a2200193#i#450# EN\\bibl\58008 20240422185505.1 2073-5537 20230330b2023####ek#y0engy0150####ca RU Economic aspects of prospective use of renewable energy resources by traditional technologies Journal article Astrakhan Astrakhan State Technical University 2023 9 с. Journal article local Торговля. Международные экономические отношения. Мировое хозяйство. 339 Agafonov Igor Anatolievich Chechina Oksana Sergeevna Shafranskii Igor Evgenievich vestnik.astu.org