Chernogor, L. F., K. P. Garmash, Q. Guo, Y. H. Zhdanko, V. F. Pushin, A. M. Tsymbal, and Yu. Zheng. “Parameters of Traveling Ionospheric Disturbances: Results from Spaced Oblique HF Sounding”. Visnyk of V.N. Karazin Kharkiv National University, series “Radio Physics and Electronics”, no. 37 (December 30, 2022): 47-59. Accessed December 5, 2025. https://periodicals.karazin.ua/radiophysics/article/view/21931.