00639naa#a2200181#i#450# EN\\bibl\113874 20260204184849.3 2072-9502 20260127b2026####ek#y0engy0150####ca RU Classification and benchmarking of energy forecasting methods accuracy Journal article Astrakhan Astrakhan State Technical University 2026 12 с. Journal article local Cистемы управления базами данных (СУБД). 004.65 Abramovich Vasilii Vladimirovich Khanova Anna Alekseevna vestnik.astu.org