1. Entsiklopediya nizkotemperaturnoi plazmy (Encyclopedia of Low-Temperature Plasma), Fortov, V.E., Ed., Moscow: Nauka, 2000, Introductory volume.
2. CRC Handbook of Chemistry and Physics, Lide, D.R., Ed., ( http://www.hbcpnetbase.com ), 2007.
3. Weber, M.J., Handbook of Optical Materials, Boca Raton: CRC Press, 2003.
4. Barnes, P.Y., Early, E.A., and Parr, A.C., Spectral Reflectance. NIST Spec. Publ. 250–48, Washington, D.C.: Government Printing Office, 1998.
5. Shitomi, H. and Saito, I., Metrologia, 2006, vol. 43, no. 2, p. 36.