1. B. J. Edelson and W. M. Baldwin:Trans. ASM, 1962, vol. 55, pp. 230–250.
2. J. Gurland and J. Plateau:Trans. ASM, 1963, vol. 56, pp. 442–454.
3. F. B. Pickering: “Towards Improved Ductility and Toughness,” Climax Molybdenum Co. Symp. T.R. No. M-232, Kyoto, Japan, 1971, pp. 9–31.
4. W. G. Wilson and G. J. Klems:Ind. Heat., 1974, vol. 41, no. 10, pp. 12–17.
5. G. Bernard, M. Grumbach, and F. Moliexe:Met. Technol., 1975, vol. 2, pp. 512–521.