A. V. Shvets, A. P. Nickolaenko, A. V. Koloskov, Y. M. Yampolsky, O. V. Budanov, and A. A. Shvets, “Low-frequency (ELF–VLF) radio atmospherics study at the Ukrainian Antarctic Akademik Vernadsky station”, uaj, no. 1(18), pp. 116-127, Dec. 2019.