1. I.R. Sare, B.K. Arnold, The Effect of Heat Treatment on the Gouging Abrasion Resistance of Alloy White Cast Irons, Metallurgical and Material Transactions, Volume 26A, No. 2, February 1995, p. 357.
2. H. Berns, A. Fischer, W. Theisen, Fracture Toughness and Microstructure of FE-Cr-CB Hardfacing Alloys, Proc. The Fifth International Conference on Mechanical Behaviour of Materials, ICM 5, ASME, The Chinese Society of Metals, Beijing, China, June 1987, pp. 285–294.
3. U. Koppers, Geometrie, Kinematik und Statik beim Walzen von Ringen mit Rechteckquerschnitten, Dissertation, TH Aachen, Germany, 1982.
4. M. Gellhaus, Radial-Axial Ring Rolling – Millenium Edition, Technical Information 2/99, SMS Eumuco GmbH, Wagner Banning, Ring Rolling Division, 1999.
5. W. Schatt, K.-P. Wieters, Pulvermetallurgie: Technologien und Werkstoffe, VDI-Verlag, 1994, ISBN 3–18–401343-X.