ОМЕЛЯНЕНКО , М. Ю.; РОМАНЕНКО , Т. В.; ЖУК , С. Я. Synthesis of Waveguide-Planar Filters on Stepped-Impedance Resonators. Visnyk NTUU KPI Seriia - Radiotekhnika Radioaparatobuduvannia, [S. l.], n. 86, p. 14-21, 2021. DOI: 10.20535/RADAP.2021.86.14-21. Disponível em: https://radap.kpi.ua/radiotechnique/article/view/1725. Acesso em: 2 dec. 2021.