References
- Behrisch , R. , ed. 1981 . Sputtering by Particle Bombardment—l , Springer-Verlag .
- Shulga , V. I. 1983 . Rad. Effects , 70 : 65
- Hou , M. and Robinson , M. T. 1978 . Appl. Phys. , 17 : 371
- Hou , M. and Robinson , M. T. 1978 . Appl. Phys. , 17 : 295