QUYEN, H. Ánh .; TRAN, T. G.; LE, Q. T. Models of voltage and current impulse generator and low voltage multilayer varistor. Journal of Technical Education Science, [S. l.], v. 5, n. 3, p. 60–66, 2010. Disponível em: https://www.jte.edu.vn/index.php/jte/article/view/815. Acesso em: 7 apr. 2026.