1. Kachkanar Mining and Processing Plant [in Russian]; https://ru.wikipedia.org/wiki/Kachkanarsky Mining and Processing Plant. Accessed 22.03.2022.
2. Fifty Years of the Nizhny Tagil Metallurgical Combine Named after V. I. Lenin [in Russian], Backgr. Inform., Moscow, In-t “Chermetinformatsiya” (1990).
3. TI-263-72. Technological Instructions on Blast Furnaces of Blast Furnace Shop No. 1 [in Russian], Mnozhitel’noye Byuro Nizhnetagil’skogo Metkombinata (1972).
4. V. V. Filippov, V. S. Rudin, A. Yu. Chernavin, et al., “Investigation of conditions for forming scull during melting titano-magnetites at Kachkanarsky MPP”, Stal’, No. 5, 15–19 (2000).
5. TI-263–68. Technological Instructions on Blast Furnaces of Blast Furnace Shop No. 1 [in Russian], Nizhniy Tagil, Nizhnetagil’skaya gorodskaya tipografiya (1969).