Charkina, O. V., Zalizovski, A. V., & Yampolski, Y. M. (2018). On the Possibility of Sounding the Boundaries of the Nothern Auroral Oval by Registrations of High Frequency Signals on Superlong Radio Paths. Ukrainian Antarctic Journal, (1(17), 58-64. https://doi.org/10.33275/1727-7485.1(17).2018.32