1. A. Reeder, C.G. Vasey, and D.J. Naylor:Fundamentals of Microalloying Forging Steels, TMS-AIME, Warrendale, PA, 1987, pp. 217–33.
2. J.R. Paules and S. Fisher:30th Mechanical Working and Steel Processing Conf. Proc, Vol. XXVI, ISS-AIME, Warrendale, PA, 1988, pp. 59–64.
3. M. Korchynsky:Mater. Eng., 1986, vol. 103 (10), pp. 45–48.
4. S. Yue, J.J. Jonas, and P. J. Hunt:28th Mechanical Working and Steel Processing Conf. Proc, Vol. XXIV, ISS-AIME, Warrendale, PA, 1986, pp. 115–26.
5. R. Barbosa, S. Yue, J.J. Jonas, and P.J. Hunt:Int. Conf. on Physical Metallurgy of Thermomechanical Processing of Steels and Other Metals (Thermec-88), I. Tamura, ed., Iron and Steel Inst. of Japan, Tokyo, 1988, pp. 535–42.