Mastering and efficiency of the technology of blast furnace smelting with the use of pulverized coal fuel at PJSC "Yenakiieve Iron and Steel Works" - A. M. Kuznetsov; A. V. Zubenko; V. P. Padalka; A. S. Khajbulaev; S. L. Jaroshevskij; V. V. Kochura (Metal and casting of Ukraine, 2017)