Mingalev, O. V., M. N. Melnik, and V. S. Mingalev. “A Simulation Study of Artificial Heating of the Ionosphere by Powerful High Frequency Radio Waves”. Advances and Trends in Physical Science Research Vol. 2, June 2019, pp. 64-83, https://stm1.bookpi.org/index.php/atpsr-v2/article/view/57.