1. K.E. Biehl and R. Wagner: Proc. Solid-Solid Phase Transformations, Eds. H.I. Aaronson, D.E. Laughlin, R.F. Sekerka and CM. Wayman, Metall. Soc. of AIME, 1982, p. 185
2. L.v. Alvensleben and R. Wagner: Decomposition of Alloys: The early stages, 2nd Acta Scripta Metallurgica Conference, Eds. P. Haasen, V. Gerold, R. Wagner and M.F. Ashby, (Pergamon Press, 1984), p. 143
3. R. Wagner: Field Ion Microscopy in Materials Science, in Crystals-Growth, Properties and Applications, Vol. 6 (Springer Verlag, 1982)
4. J.E. Hilliard: Phase Transformations, (Metals Park, Ohio: Am. Soc. Met., 1970), p. 497
5. R. Wagner: Czech. J. Phys. B 31, 198 (1981)