1. R. C. Gibson, H. W. Hayden, H. F. Merrick, and J. H. Brophy:Trans. ASM, 1967, vol. 60, pp. 3–14.
2. R. C. Gibson and J. H. Brophy:Proceedings of 6th Sagamore Army Research Conference on Ultrafine Grain Metals, J. J. Burke and V. Weiss, eds., p. 377, Syracuse University Press, New York, 1969.
3. B. Hattersley and W. Hume-Rothery:J. Iron Steel Inst., 1966, vol. 204, pp. 683–701.
4. M. Hansen:Constitution of Binary Alloys, 2nd ed., p. 542, McGraw-Hill, New York, 1958.
5. C. J. Bechtoldt and H. C. Vacher:Trans. TMS-AIME, 1961, vol. 221, pp. 14–18.