WOJCIECHOWSKI, D. Complex Fourier transform of currents or voltages of 3-phase system based on Clarke and extended Fortescue transform. Scientific Journal of Gdynia Maritime University, [S. l.], n. 98, p. 245–249, 2017. Disponível em: https://ojs.umg.edu.pl/index.php/sjgmu/article/view/237. Acesso em: 16 sep. 2024.