1. S. N. Gurbatov, O. V. Rudenko, and A. I. Saichev, Waves and Structures in Nonlinear Nondispersive Media: General Theory and Applications to Nonlinear Acoustics (FizMatLit, Moscow, 2008; Springer Verlag, Berlin and Heidelberg, 2011).
2. O. V. Rudenko and S. N. Gurbatov, Acoust. Phys. 62 (4), 418–428 (2016).
3. S. N. Gurbatov and O. V. Rudenko, Radiophys. Quantum Electron. 58 (7), 463–476 (2015).
4. S. N. Gurbatov, A. N. Malakhov, and N. V. Pronchatov-Rubtsov, Radiophys. Quantum Electron. 29 (6), 523–528 (1986).
5. S. N. Gurbatov, A. N. Malakhov, and N. V. Pronchatov-Rubtsov, Acoust. Phys. 33 (5), 549–550 (1987).