1. M. Fraser and A. Mitchell: Ironmaking and Steelmaking, 1976, Vol 3 (5), pp. 281-301.
2. G. Hoyle: Electroslag Processes: Principles and Practice, Applied Science Publishers, New York, 1983.
3. H. Holzgruber and W. Holzgruber: Proceedings of the 2003 International Symposium on Liquid Metal Processing and Casting, 2003, pp. 121–29.
4. H. Klein, B. Rosof, C. Jeanfils, and J. Chen: Metallurgical Treatises: USA-China Bilateral Conference, 1981, pp. 239–59.
5. K. C. Mills and B. J. Keene: Int. Met. Rev., 1981, vol. 1, pp. 21-69.