ВУНТЕСМЕРІ, В.; СТОКОЛОС, М. The broadband nonreciprocal passive devices of very high frequencies. Visnyk NTUU KPI Seriia - Radiotekhnika Radioaparatobuduvannia, [S. l.], n. 37, p. 65-70, 2008. DOI: 10.20535/RADAP.2008.37.65-70. Disponível em: https://radap.kpi.ua/radiotechnique/article/view/562. Acesso em: 9 may. 2024.