1. Nowick AS, Burton JJ (eds) (1975) Diffusion in solids. Academic, New York
2. Sandrock GD (1981) Technical paper no. 1111-T-OP. INCO Research and Development Center, New York
3. Flanagan TB, Oates WA (1988) In: Schlapbach L (ed) Hydrogen in intermetallic compounds I. Springer, Berlin
4. Züttel A (2001) Metallhydride—Einführung (lecture script). Dept. of Physics, University of Fribourg, Switzerland
5. Bloch J, Mintz MH (1997) J Alloys Comp 529:253–254