Demydov Оleksandr, Borys Liubarskyi, Valerii Domanskyi, Marina Glebova, Dmytro Iakunin, and Anna Tyshchenko. “Determination of Optimal Parameters of the Pulse Width Modulation of the 4qs Transducer for Electriс Rolling Stock”. Eastern-European Journal of Enterprise Technologies 5, no. 5 (95) (October 31, 2018): 29–38. Accessed May 6, 2024. https://journals.uran.ua/eejet/article/view/143789.