For citations:
Frolov D.A., Safin A.R., Udalov N.N., Sotskov V.A. Dynamic Characteristics of a Biharmonic Self-Oscillator. Journal of the Russian Universities. Radioelectronics. 2020;23(4):6-14. (In Russ.) https://doi.org/10.32603/1993-8985-2020-23-4-6-14