1. A. V. Vasil’ev, in Proc. All-Russian Sci.-Pract. Conf. with International Participation. Protection against Extra Noise and Vibration, Ed. by N. I. Ivanov (Acoustic Design Institute LLC, St. Petersburg, 2021), p. 30 [in Russian].
2. A. V. Vasil’ev, Bezop. Truda Prom., No. 10, 47–51 (2004).
3. S. M. Kuo, S. Mitra, and W. Gan, IEEE Trans. Control Syst. Technol. 14 (2), 331 (2006).
4. J. N. Denenberg, IEEE Potentials 11 (2), 36 (1992).
5. G. D. Malyuzhinets, Tr. Akust. Inst., No. 15, 124–139 (1971).