1. V. M. Batenin, I. I. Klimovskii, G. V. Lysov, and V. N. Troitskii, Microwave Plasma Generators: Physics, Technology, and Application (Energoatomizdat, Moscow, 1988) [in Russian].
2. S. V. Dresvin, A. A. Bobrov, V. M. Lelevkin, et al., Low-Temperature Plasma: RF and Microwave Plasmatrons (Nauka, Novosibirsk, 1992), Vol. 6 [in Russian].
3. E. D. Lozanskii and O. B. Firsov, Theory of Spark (Atomizdat, Moscow, 1975) [in Russian].
4. M. Moisan, J. Margot, and Z. Zakrzewski, in High-Density Plasma Sources: Design, Physics, and Performance, Ed. by O. A. Popov (Noyes, Park Ridge, NJ, 1996), p. 191.
5. E. Raüchle, J. Phys. IV (France) 8(7), 99 (1998).