FERROUS METALLURGY PRODUCTION IN RUSSIA: HOW WILL THE COVID-19 PANDEMIC AFFECT? Article Golubev S.S., Sekerin V.D., Gorokhova A.E., Shevchenko D.A., Gusov A.Z. Archives of Foundry Engineering. Polska Akademia Nauk. Vol. 21. 2021. P. 65-69