Трубаров, І. “Transmission Gain of a System of Cylindrical Dielectric Resonators Coupled With a Microstrip Line”. Visnyk NTUU KPI Seriia - Radiotekhnika Radioaparatobuduvannia, no. 45, June 2011, pp. 100-7, doi:10.20535/RADAP.2011.45.100-107.