1. S. G. Kalmykov, M. V. Petrenko, and M. E. Sasin, Pis’ma Zh. Tekhn. Fiz. 37(4), 23 (2011) [Tech. Phys. Lett. 37, 157 (2011)].
2. A. V. Garbaruk, D. A. Demidov, S. G. Kalmykov, and M. E. Sasin, Pis’ma Zh. Tekhn. Fiz. 36(23), 9 (2010) [Tech. Phys. Lett. 36, 1072 (2010)].
3. Yu. P. Raizer, Laser Spark and Discharge Propagation (Moscow, 1974) [in Russian].
4. Yu. P. Raizer. Zh. Eksp. Teor. Fiz. 48, 1508 (1965) [Sov. Phys. JETP 21, 1009 (1965)].
5. R. V. Ambartsumyan, N. G. Basov, V. A. Boiko, V. S. Zuev, O. N. Krokhin, P. G. Kryukov, Yu. V. Senatskiy, and Yu. Yu. Stoylov, Zh. Eksp. Teor. Fiz. 48, 1583 (1965) [Sov. Phys. JETP 21, 1061 (1965)].