A.F., I., I.I, I., G.V., S. and A.N., K. 2020. Using of Enriched Air Blast While Operation of Shaft Furnaces at LLC “Mednogorsk Copper-Sulfur Plant”. KnE Materials Science. 6, 1 (Dec. 2020), 409–417. DOI:https://doi.org/10.18502/kms.v6i1.8118.