1. D. V. Ivanov, Methods and Mathematical Models of the Research of Propagation in the Ionosphere of Complex Decameter Signals and Correction of Their Dispersion Distortions (Mariiskii Gos. Tekh. Univ., Ioshkar-Ola, 2006).
2. V. A. Ivanov, D. V. Ivanov, A. R. Lashchevskii, and M. I. Ryabova, Vestn. Povolzh. Gos. Tekhnol. Univ., Ser. Radiotekh. Infokommut. Sist., No. 1(20), 43 (2014).
3. V. E. Zakharov and D. S. Kotova, in Radio Wave Propagation (Proc. 24th All-Russian Sci. Conf., Irkutsk, June 29–July 5,
2014) (ISZF SO RAN, Irkutsk, 2014), Vol. 4, p. 97 [in Russian].
4. A. S. Kryukovskii, D. S. Lukin, and K. S. Kir’yanova, J. Commun. Technol. Electron. 57, 1039 (2012).
5. A. S. Kryukovskii, D. S. Lukin, and D. V. Rastyagaev, Elektromagn. Volny Elektron. Sist. 12 (8), 15 (2007).