1. Voronin, P.A. and Voronin, I.P., Composite resonant switches, Russ. Electr. Eng., 2014, vol. 85, no. 2, p. 105.
2. Donker, R. and Lyons, J., The auxiliary resonant commutated pole converter, Proc. IEEE-IAS Annu. Meeting, Seattle, 1990.
3. Li, Y., Lee, F., and Boroyevich, D., A three-phase softtransition inverter with a novel control strategy for zerocurrent and near-zero-voltage switching, IEEE Trans. Power Electron., 2001, vol. 16, no. 5.
4. Yamamoto, H., Iwamoto, H., Hattori, H., and Nakaoka, M., New soft–switching inverter with auxiliary resonant snubbers using pulse current feedback, Proc. 21st Int. Conf. on Telecommunication Energy, Copenhagen, June 9, 1999.