1. V. E. Golant, Superhighfrequency Methods of Plasma Research (Nauka, Moscow, 1968).
2. G. M. Batanov, S. I. Gritsinin, I. A. Kossyi, et al., Tr. Fiz. Inst. im. P. N. Lebedeva, Akad. Nauk 160, 174 (1985).
3. S. V. Golubev, S. I. Gritsinin, V. G. Zorin, et al., High-Frequency Discharge in Wave Fields, Ed. by A. Litvak (IPF AN SSSR, Gor’kii, 1988), pp. 136–194.
4. V. G. Brovkin, Yu. F. Kolesnichenko, and D. V. Khmara, Ball Lightning in Laboratory, Ed. by R. F. Avramenko, et al. (Khimiya, Moscow, 1994), pp. 119–136.
5. Y. Hidak, E. M. Choi, I. Mastovsky, et al., IEEE Trans. Plasma Sci. 36, 936 (2008).