1. Principles and Practice of X-Ray Spectrometric Analysis, pp. 220-228. Plenum Press, New York (1970)
2. X-Rays, Electrons and Analytical Chemistry, pp. 374-393. Wiley, New York (1972).
3. Intensity and Distribution of Background X-rays in Wavelength Dispersive Spectrometry
4. Adv. X-Ray Anal., 32, 83 in press (1990).