1. A. Ghosh: Secondary Steelmaking: Principles and Applications, CRC Press, Boca Raton, 2001.
2. R. Kiessling: Non-Metallic Inclusions in Steel: Part III: The Origin and Behavior of Inclusions and Their Influence on the Properties of Steels, The Metals Society, London, 1968.
3. L. Zhang and Y. Ren: AISTech - Iron Steel Technol. Conf. Proc., 2015, vol. 2, pp. 2250–59.
4. P. Kaushik, J. Lehmann, and M. Nadif: Metall. Mater. Trans. B, 2012, vol. 43B, pp. 710–25.
5. B.A. Webler, and P.C. Pistorius: Metall. Mater. Trans. B, 2020, vol. 51B, pp. 2437–52.