1. D.R. Tenney, W.B. Lisagor, and S.C. Dixon:NASA Technical Memorandum 101501, NASA, Oct. 1988.
2. B. Irving:Weld. J., 1991, vol. 70, pp. 65–67.
3. J.H. Devletian:Weld. J., 1987, vol. 6, p. 33.
4. J.S. Ahearn, C. Cooke, and S.G. Fishman:Met. Constr., 1982, vol. 14, p. 192.
5. T. Iseki, T. Kameda, and T. Maruyama:J. Mater. Sci., 1984, vol. 19, p. 1692.