1985 · J.A. Kilner, R.J. Chater, et al. · Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms · 48
1985 · P.L.F. Hemment, R.F. Peart, et al. · Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms · 28
1986 · J.A. Kilner, R.J. Chater, et al. · Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms · 24