1. J. Young, R. Vane, and N. Lenehan, "Background reduction by polarization in energy-dispersive x-ray spectrometry" in: Proceedings of the West Regional Meeting of the AChS, San Diego, CA, October, 1973.
2. P. Kirschke, "Optimization of an XRF set-up by using highly polarized exciting radiation," Nucl. Instr. Meth.,A243, No. 3, 566–568 (1986).
3. R. Vol'dset, Applied X-Ray Spectrometry [in Russian], Atomizadat, Moscow (1977), p. 185.
4. R. Ryon, J. Zahrt, P. Wobrauschek, et al., "The use of polarized x-rays for improved detection limits in energy-dispersive x-ray spectrometry," Adv. X-Ray Anal.,25, 63–74 (1982).
5. Yu. N. Burmistenko and I. A. Tolokonnikov, "Apparatus for x-ray fluorescence analysis of the composition of materials," Inventor's Certificate No. 1224689; Byull. Izobret., No. 14 (1986).