Зінковський, Ю. and Сидорук, Ю. 2011. Determination of homogeneity zone of controlled quasistatic electric field in the area with the ring multiply boundary. Visnyk NTUU KPI Seriia - Radiotekhnika Radioaparatobuduvannia. 46 (Oct. 2011), 22-34. DOI:https://doi.org/10.20535/RADAP.2011.46.22-34.