1. D.F. Paulonis, J.M. Oblak, and D.S. Duvall:Trans. ASM, 1969, vol. 62, pp. 611–22.
2. D.R. Muzyka:The Superalloys, C.T. Sims and W.C. Hagel, eds., John Wiley, New York, NY, 1972, pp. 113–43.
3. M.C. Chaturvedi and Ya-fang Han:Met. Sci., 1983, vol. 17, pp. 145–49.
4. I. Kirman and D.H. Warrington:Metall. Trans., 1970, vol. 1, pp. 2667–75.
5. R. Cozar and A. Pineau:Metall. Trans., 1973, vol. 4, pp. 47–59.