Вунтесмері, В. С., & Максимчук, Т. М. (2014). Research of magnetic properties nonmagnetized high-frequency ferrite in a wide frequency band. Visnyk NTUU KPI Seriia - Radiotekhnika Radioaparatobuduvannia, (58), 121-128. https://doi.org/10.20535/RADAP.2014.58.121-128