1. R. Behrisch (ed.):Sputtering by Particle Bombardment, Vols. I, II, and III (Springer, Berlin, Heidelberg 1981, 1983, 1989)
2. W.O. Hofer: Nucl. Instrum. Methods170, 275 (1980)
3. See, for example, W.O. Hofer, in [1]
4. A. Benninghoven, F.G. R�denauer, H.W. Werner:Secondary Ion Mass Spectrometry (Wiley, New York 1987)
5. R.F.K. Herzog, W.P. Poschenrieder, F.G. R�denauer, F.G. Satkiewicz: In Proc. 15th Ann. Conf. Mass Spectrom., Denver, 1967, p. 301