1984 · H.J. Annegarn, C.S. Erasmus, et al. · Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms · 7
1988 · A.E. Pillay, C.S. Erasmus, et al. · Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms · 5
1993 · A.E. Pillay, C.S. Erasmus, et al. · Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms · 1
1986 · C.S. Erasmus, J.P.F. Sellschp, et al. · Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms · 1