T. Moriya, T. Mogi, M. Takada, “Anomalous pre-seismic transmission of VHF-band radio waves resulting from large earthquakes, and its statistical relationship to magnitude of impending earthquakes”, Geophysical Journal International, 180, no. 2, 2010, 858
Muhammad Rafique, Aleem Dad Khan Tareen, Adil Aslim Mir, Malik Sajjad Ahmed Nadeem, Khawaja M. Asim, Kimberlee Jane Kearfott, “Delegated Regressor, A Robust Approach for Automated Anomaly Detection in the Soil Radon Time Series Data”, Sci Rep, 10, no. 1, 2020, 3004
V. A. Liperovsky, R. M. Umarkhodjaev, V. V. Mikhailin, V. V. Bogdanov, S. A. Maltsev, E. V. Liperovskaya, A. V. Kaisin, E. G. Leksina, “A method of searching for earthquake precursors based on remote sensing of local electric fields in the atmosphere”, Seism. Instr., 46, no. 3, 2010, 286
M. Kaviladze, N. Gubadze, M. Sikharulidze, G. Natsvlishvili, E. Gamtsemlidze, Radionuclides and Heavy Metals in Environment, 2001, 259
Vadim Surkov, Masashi Hayakawa, Ultra and Extremely Low Frequency Electromagnetic Fields, 2014, 373
Sanjay Kumar, Prashant Kumar Singh, Rohtash Kumar, A K Singh, R P Singh, “Ionospheric and atmospheric perturbations due to two major earthquakes (M >7.0)”, J Earth Syst Sci, 130, no. 3, 2021, 149
B. Zmazek, L. Todorovski, M. Živčić, S. Džeroski, J. Vaupotič, I. Kobal, “Radon in a thermal spring: Identification of anomalies related to seismic activity”, Applied Radiation and Isotopes, 64, no. 6, 2006, 725
Sergey Pulinets, Dimitar Ouzounov, Alexander Karelin, Kyrill Boyarchuk, Earthquake Precursors in the Atmosphere and Ionosphere, 2022, 61
Sanjay Kumar, Gaurish Tripathi, Pradeep Kumar, Ashutosh K. Singh, Abhay K. Singh, “Ionospheric perturbations observed due to Indonesian Earthquake (Mw = 7.4) using GPS and VLF measurements at multi-stations”, Acta Geod Geophys, 56, no. 3, 2021, 559
V. M. Sorokin, V. M. Chmyrev, The Atmosphere and Ionosphere, 2010, 97