KRIZHANOVSKI, V. Current state and development trends of class E oscillators: an overview. Radiotekhnika, [S. l.], v. 1, n. 212, p. 134–140, 2023. DOI: 10.30837/rt.2023.1.212.12. Disponível em: http://rt.nure.ua/article/view/286925. Acesso em: 5 jul. 2024.