00663naa#a2200181#i#450# EN\URAL'SKIY GOSUDARSTVENNYY AGRARNYY UNIVERSITET\bibl\82759 20260317220551.2 1997-4868 20240501b2024####ek#y0engy0150####ca RU Factor analysis of the volatility of agricultural production in the Russian Federation as an indicator of the economic crisis Journal article Ekaterinburg Ural State Agrarian University 2024 7 с. Journal article local Terekhov Andrey M. Ovcharov Anton Nazarova Natal'ya Evstaf'evna usau.editorum.ru