RUDEVICH, N. V. Current transformers are in regimes of non-sinusoidal signals. Science and Transport Progress , [S. l.], n. 37, p. 105–108, 2011. DOI: 10.15802/stp2011/9443. Disponível em: https://stp.ust.edu.ua/article/view/9443. Acesso em: 2 may. 2024.