KOSTECKÝ, Pavel, Adriena ONDRÁŠKOVÁ, Ladislav ROSENBERG, and Igor KOHÚT. 2021. “Modeling of Electromagnetic Field in the Earth-Ionosphere Resonator (Transmission Line Method)”. Contributions to Geophysics and Geodesy 36 (1): 73-86. https://journals.savba.sk/index.php/cgg/article/view/4951.