DANILUK, M.; DRABEK, T.; LERCH, T. Cooperation of a three-phase transformer with non-linear load. Science, Technology and Innovation, [S. l.], v. 3, n. 2, p. 13–20, 2018. DOI: 10.5604/01.3001.0012.8144. Disponível em: https://journals.anstar.edu.pl/index.php/sti/article/view/235. Acesso em: 6 may. 2024.