PAYERAND, Y. .; KRIVOSHEY, D. . Study of characteristics of piezoelectric transformers. Electronics and Communications, [S. l.], v. 15, n. 5, p. 28–34, 2010. DOI: 10.20535/2312-1807.2010.58.5.284330. Disponível em: http://elc.kpi.ua/old/article/view/284330. Acesso em: 17 may. 2024.