1. G.A.Mesyats and M. I.Yalandin, Physics—Uspekhi, 175, No. 3, 211 (2005).
2. G. A. Mesyats, Pulsed Energetics and Electronics [in Russian], Nauka, Moscow (2004).
3. I. N. Belokon’, A. N. Goncharov, E. V. Ivanov, and A. S.Kudryashov, Tekhnol. Elektromagn. Sovm., No. 1, 49 (2010).
4. V. Slyusar, in: Electronics: Science, Technology, Business [in Russian], No. 5, 60 (2002).
5. G. A.Kostikov, A.Yu.Odintsov, M. I. Salomatov, and M. I. Sugak, Antennas in the Regime of Radiation of Nonharmonic Signals [in Russian], St. Petersburg State Electrotech. Univ. (LETI), St.Petersburg (2012).