1. Nichols, M. C., and Ryon, R. W., “An X-Ray Micro-Fluorescence Analysis System With Diffraction Capabilities,” Adv. in X-Ray Anal. 29, 423–426 (1986).
2. Nichols, Monte C., et al., “Parameters Affecting X-Ray Microfluorescence Analysis,” Adv. in X-Ray Anal. 30, 45–51 (1987).
3. Boehme, Dale R., “X-Ray Microfluorescence of Geologic Materials,” Adv. in X-Ray Anal. 30, 39–44 (1987).
4. Gurker, N., “Imaging Techniques for X-Ray Fluorescence and X-Ray Diffraction,” Adv. in X-Ray Anal. 30, 53–65 (1987).
5. Zahrt, John D., “High Spatial Resolution in X-Ray Fluorescence,” Adv. in X-Ray Anal. 30, 77–83 (1987).