1. D. Brunner, J. Diehl: Phys. Status Solidi A, 1991, vol. 124, pp. 155–70
2. C.W. Kovach: High-Performance Stainless Steels, Nickel Institute, Toronto, ON, Canada, 2000, pp. 25–27
3. The Catalyst, Armco Publication, Middletown, OH, 1997, Issue No. 3, p. 4
4. A. Seeger and P. Schiller: in Physical Acoustics, W.P. Mason, ed., Academic Press, New York, NY, 1966, vol. IIIA, pp. 361–491
5. D. Brunner and J. Diehl: Strength of Materials, ICSMA 10, Japan Institute of Metals, Sendai, Japan, Aug. 22–26, 1994, pp. 141–44