Akinin, K. ., V. . Kireyev, I. . Petukhov, and A. . Filomenko. “FREQUENCY CHARACTERISTICS OF BRUSHLESS MAGNETOELECTRIC MOTORS OF RETURN-ROTARY MOTION”. Proceedings of the Institute of Electrodynamics of the National Academy of Sciences of Ukraine, no. 57, Dec. 2020, p. 073, doi:10.15407/publishing2020.57.073.