1. M. Nakamura, I. Shigematsu, K. Kanayama, and Y. Hirai: J. Mater. Sci. Lett., 1993, vol. 12, pp. 716–18.
2. M. Turwitt: Joining Ceramics, Glass, and Metals, Verlag der Deutschen Glastechnischen Gesellschaft, Frankfurt/Main, Germany, 1993, pp. 108–17.
3. J.H. Gulpen, A.A. Kodentsov, and F.J.J. van Loo: Z. Metallkd., 1995, vol. 86 (8), pp. 530–39.
4. J.C. Schuster: DVS Ber., 1992, vol. 148, pp. 273–75.
5. A.H. Reader, A.H. van Ommen, P.J.W. Weijs, R.A.M. Wolters, and D.J. Oostra: Rep. Progr. Phys., 1991, vol. 56 (11), pp. 1397–1467.