Pogarsky, S. A., and A. V. Poznyakov. “Quasi-Fractal Axial-Symmetric Structure Feeded by Segment of Nongrounded Coplanar Line”. Visnyk of V.N. Karazin Kharkiv National University, series “Radio Physics and Electronics”0, no. 29 (December 28, 2018): 64-71. Accessed December 5, 2025. https://periodicals.karazin.ua/radiophysics/article/view/15043.