Synthesis of Extremely Wide Stopband E-plane Bandpass Filters. Visnyk NTUU KPI Seriia - Radiotekhnika Radioaparatobuduvannia, [S. l.], n. 84, p. 22–29, 2021. DOI: 10.20535/RADAP.2021.84.22-29. Disponível em: https://radap.kpi.ua/radiotechnique/article/view/1715. Acesso em: 18 apr. 2025.