Biagi, P.F., et al., The INFREP Network: Present Situation and Recent Results, OJER, 8, 101–115, 2019. doi: 10.4236/ojer.2019.82007
Galopeau, P. H. M., et al., A VLF/LF facility network for preseismic electromagnetic investigations, Geosci. Instrum. Method. Data Syst., 12, 231–237, 2023. doi: 10.5194/gi-12-231-2023
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Books:
Pulinets, S., Ouzounov, D., Karelin, A., Boyarchuk, K., Earthquake Precursors in the Atmosphere and Ionosphere, Springer Dordrecht, 294 p., 2022. doi: 10.1007/978-94-024-2172-9
Ouzounov, D., Liu, J.-Y., Taylor, P. T., Hattori, K., eds., Geospace Observation of Natural Hazards, Frontiers in Earth Science, Lausanne, Frontiers Media SA., 219 p., 2022. doi: 10.3389/978-2-88974-525-8
Pulinets, S. and Ouzounov, D., The Possibility of Earthquake Forecasting, Learning from nature, IOP Publishing, Bristol, UK, 168 p., 2018. ISBN: 978-0-7503-1248-6, doi: 10.1088/978-0-7503-1248-6
Ouzounov, D., Pulinets, S., Hattori, K., Taylor, P., eds., Pre-Earthquake Processes: A Multidisciplinary Approach to Earthquake Prediction Studies, AGU, Geophysical Monograph Series, 364 p., 2018. ISBN: 9781119156949, doi: 10.1002/9781119156949
Hayakawa, M., Earthquake Prediction with Radio Techniques, John Wiley and Sons, Singapore Pte. Ltd, 294 p., 2015. ISBN: 9781118770160, doi: 10.1002/9781118770368
Molchanov, O. A., Hayakawa, M., Seismo-Electromagnetics and Related Phenomena, History and latest results, TERRAPUB, Tokyo, Japan, 189 p., 2008. ISBN: 978-4-88704-143-1
Gokhberg, M. B., Morgounov, V. A., Pokhotelov, O. A., Earthquake Prediction, Seismo-Electromagnetic Phenomena, Gordon and Breach Publishers, 193 p., 1995. ISBN: 2-88124-921-3