KÖNIG, A.; ANTAL, J. SIMPLE DESIGN OF FERROMAGNETIC SERIES RESONANCE CIRCUITS. Periodica Polytechnica Electrical Engineering, [S. l.], v. 1, n. 1, p. 89–100, 1957. Disponível em: https://pp.bme.hu/ee/article/view/5426. Acesso em: 22 jul. 2025.