1. Low Temperature Plasmas. Fundamentals, Technologies, and Techniques, 2nd ed., Eds. by R. Hippler, H. Kersten, M. Schmidt, and K. H. Schoenbach (Wiley-VCH, Weinheim, 2008), p. 215.
2. Nonthermal Plasma Chemistry and Physics, Eds. by J. Meichsner, M. Schmidt, R. Schneider, and H. E. Wagner (CRC Press, Taylor & Francis Group, London, New York, Boca Raton, 2013), p. 206.
3. G. D. Stancu, A. V. Pipa, G. Lombardi, et al., Contrib. Plasma Phys. 45, 358 (2005).
4. B. P. Lavrov and I. S. Umrikhin, J. Phys. B 41, 105103 (2008).
5. B. P. Lavrov and I. S. Umrikhin, Russ. J. Phys. Chem. B 4, 175 (2010).