Shuman, V.N. “Electromagnetic Emission of the Lithosphere: Whether We Treat in an Adequate Way the Notion We Are Pretending to Know Of?”. Geofizicheskiy Zhurnal 34, no. 2 (April 1, 2012): 4–19. Accessed October 10, 2024. https://journals.uran.ua/geofizicheskiy/article/view/116604.