1. W.W. Milligan and S.D. Antolovich:Metall. Trans. A, 1987, vol. 18A, pp. 85–95.
2. D.M. Shah and D.N. Duhl: inSuperalloys 1984, M. Gell, C.S. Kortovich, R.H. Bricknell, W.B. Kent, and J.F. RActavich, eds., TMS-AIME, Warrendale, PA, 1984, pp. 105–14.
3. G.A. Swanson, I. Linask, D. Nissley, T. Norris, T. Meyer, and K. Walker: NASA CR-174952, 1985.
4. D.P. DeLuca and B.A. Cowles: AFWAL TR-84-4167, 1984.
5. M.' Dollar and I.M. Bernstein: inSuperalloys 1988, D.N. Duhl, G. Maurer, S. Antolovich, C. Lund, and S. Reichman, eds., TMS- AIME, Warrendale, PA, 1988, pp. 175–284.