1. V. A. Gordienko, Vector and Phase Methods for Acoustics (Fizmatlit, Moscow, 2007) [in Russian].
2. V. A. Shchurov, S. G. Shcheglov, and E. N. Ivanov, Podvodnye Issled. Robototekh., No. 2 (14), 4 (2014).
3. B. A. Kasatkin, N. V. Zlobina, S. B. Kasatkin, and D. V. Zlobin, in Proc. 6th All-Russian Scientific and Technical Conference “Technical Problems on the World Ocean” (Vladivostok, 2015), p.171.
4. G. M. Glebova, G. A. Zhbankov, and I. A. Seleznev, Gidroakustika, No. 21 (1), 37 (2015).
5. M. D. Smaryshev, Gidroakustika, No. 29 (1), 5 (2017).