1. , and , in: Proc. SIMS III. Conf., Budapest 1981, Springer-Verlag, Berlin 1982 (p. 124).
2. and , in: Proc. SIMS IV. Conf., Osaka 1983, Springer-Verlag, Berlin 1984 (p. 73).
3. and , Exper. Tech. Phys., to be published.
4. A new compact energy analyzer for Auger and ESCA spectroscopy