1. Ochkin, V.N., Spektroskopiya nizkotemperaturnoi plazmy (Spectroscopy of Low-Temperature Plasma), Moscow: Fizmatlit, 2006.
2. Shakhatov, V.A. and Lebedev, Yu.A., Usp. Prikl. Fiz., 2014, vol. 2, no. 6, p. 571.
3. Shakhatov, V.A. and Lebedev, Yu.A., Usp. Prikl. Fiz., 2015, vol. 3, no. 1, p. 21.
4. Lacoste, A., Lagarde, T., Bechu, S., Arnal, Y., and Pelletier, J., Plasma Sources Sci. Technol., 2002, vol. 11, no. 1. doi 10.1088/0963-0252/11/1/301
5. Svarnas, P., Annaratone, B.M., Bechu, S., Pelletie, J., and Bacal, M., Plasma Sources Sci. Technol., 2009, vol. 18, no. 4, p. 045010. doi 10.1088/0963-0252/18/4/045010