ВУНТЕСМЕРИ, Ю. В. Helicon isolator transient studies. Visnyk NTUU KPI Seriia - Radiotekhnika Radioaparatobuduvannia, [S. l.], n. 53, p. 60-67, 2013. DOI: 10.20535/RADAP.2013.53.60-67. Disponível em: https://radap.kpi.ua/radiotechnique/article/view/508. Acesso em: 5 jul. 2024.