1. R.E. Schafrik, D.D. Ward, and J.R. Groh: in Superalloys 718, 625, 706 and Various Derivatives, TMS, 2001, pp. 1–11.
2. G.D. Smith and S.J. Patel: in Superalloys 718, 625, 706 and Derivatives, TMS, 2005, pp. 135–54.
3. M.G. Burke and M.K. Miller: in Superalloys 718, 625 and Various Derivatives, TMS, 1991, pp. 337–50.
4. S.T. Wlodek and R.D. Field: in Superalloys 718, 625, 706 and Various Derivatives, TMS, 1994, pp. 659–70.
5. M. Sundararaman, P. Mukhopadhyay, and S. Banerjee: in Superalloys 718, 625, 706 and Various Derivatives, TMS, 1997, pp. 367–78.