1. M. Hansen and K. Anderko, “Constitution of Binary Alloys”, McGraw Hill Book Co., New York 1958.
2. H.U. Borgstedt, Report KfK 4620, Karlsruhe (1989).
3. U. Jauch, G. Haase and B. Schulz, KfK 4144, Karlsruhe (1986).
4. P. Hubberstey, T. Sample and M.G. Barker, J. Nucl. Mater 191-194 (1992) 283.
5. S. Malang, H. Deckers, U. Fischer, H. John, R. Meyder, P. Norajitra, J. Reimann, H. Reiser and K. Rust, Fusion Eng. Des. 14 (1991)373.