For citations:
Volkov A.I., Stulov P.E., Leont’ev L.I., Uglov V.A. Analysis of the use of rare earth metals in ferrous metallurgy of Russia and world. Izvestiya. Ferrous Metallurgy. 2020;63(6):405-418. (In Russ.) https://doi.org/10.17073/0368-0797-2020-6-405-418