00504naa#a2200157#i#450# EN\\bibl\82317 20241110103637.7 2221-3260 20230301b2023####ek#y0engy0150####ca RU The impact of economic sanctions on the russian energy production and export business Journal article Yaroslavl Yaroslavl State Technical University 2023 6 с. Journal article local Balashov Alexey Mikhailovich comincon.ru