1. M. Okatsu, F. Kawabata, and K. Amano: Proc. OMAE, ASME, New York, NY, 1997, vol. 3, pp. 119–24.
2. Y. Terada, M. Yamashita, T. Hara, H. Tamahiro, and N. Ayukawa: Nippon Steel Technical Report, No. 72, Nippon Steel, Japan, pp. 47–52, (1997).
3. E. Vasseur, M. Di Fant, A. Danielou, and A. Streisselberger: Proc. Mechanical Working and Steel Processing Conf., ISS-AIME, Warrendale, PA, 1997, pp. 503–10.
4. M.M. Kostic, L.E. Collins, A. Kapoor, and R.D. O’Hara: Proc. Int. Pipeline Conf., Calgary, June 7–11, ASME, New York, NY, 1998, vol. 1, pp. 665–88.
5. N.P. Allen, C.C. Earley, K.F. Hale, and J.H. Rendall: J. Iron Steel Inst., 1964, pp. 808–17.