[1] Plockinger, E. ad.: Electric Furnace Steel Production, John Wiley and Sons Ltd.,1985, 650s.
[2] Fruehan, R. J.: The Making, Shaping and Treating of Steel. Steelmaking and refining Volume. Chapter 10: EAF. Chapter 12: Refining of Stainless Steel. AISE Steel Foundation, 1998, 767 p. ISBN 0-930767-02-0.