1. 1. Druzhkov, V.G., Prohorov, I.E. (2011). The choice of the mode of production of pig iron and slag from the hearth of blast furnaces in modern conditions. Vestnik MGTU, no. 4, pp. 9-12 [in Russian].
2. 2. Vasyura, G.G. (2006). On the mode of processing blast-furnace smelting products. Metal and Casting of Ukraine, no. 9-10, pp. 6-8 [in Russian].
3. 3. Geyer, P.G., Halifa, Z. (2014). Blast furnace tapping practice at ArcelorMittal South Africa, Vanderbijlpark Works. The Southern African Institute of Mining and Metallurgy. Furnace Tapping Conference, pp. 97-112.
4. 4. Chernobrivets, B.F., Urbanovich, G.I., Chasovnikov, N.V. (1984). Ensuring forced work in the area of the forge. Metallurgist, no. 10, pp. 20-23 [in Russian].
5. 5. Guliga, V.I. (1937). Domain production. Moscow-Leningrad, 368 p. [in Russian].