Рассохіна, Ю. В., В. Г. Крижановський, and В. О. Коваленко. “Compact Filters With Slot Resonators and Fast Method of Its Analysis”. Visnyk NTUU KPI Seriia - Radiotekhnika Radioaparatobuduvannia0, no. 67 (December 30, 2016): 18-24. Accessed April 23, 2024. https://radap.kpi.ua/radiotechnique/article/view/1355.