Artemieva, I. M., 2002, Continental crust. In Encyclopedia of life support systems (EOLSS): Developed under the Auspices of the UNESCO. EOLLS Publisher, Oxford, UK. Chapter 188.8.131.52.
Bashkuev, Yu. B., Buyanova, D. G., Dembelov, M. G., Khaptamov, V. B. and Naguslaxva Advokatov, V.R., 2013, Influence of electric characteristics of inhomogeneous lithosphere on excitation and propagation of seismogenic electromagnetic emissions. Univ. J. Geosci., 1, 56-64.
Bliokh, P., 1999, Variations of electric fields and currents in the lower ionosphere produced by conductivity growth of the air above the future earthquake centre, In Atmospheric and Ionsopheric Electromagnetic Phenomena Associated with Earthquakes (eds Hayakawa, M.), Terra Sci. Pub. Co. Tokyo, 829-838.
Chu, R., Zhu, L. and Helmberger, D. V., 2009, Determination of earthquake focal depths and source time functions in central Asia using teleseismicPwaveforms. Geophysical Research Letters, 36(17), 1-4.
Dobrovolsky, I. P., Zubkov, S. I. and Myachkin, V. I., 1979, Estimation of size of earthquake preparation zone. Pageoph, 117, 1025-1044.
Dong, J., Gao, Y. and Hayakawa, M., 2005, Analysis on Subaerial Electric Field Radiated by a Unit Electric Current Source in the Ground. IEEJ Transactions on Fundamentals and Materials, 125(7), 591-595.
Fridleifsson, I. B., Bertani, R., Huenges, E., Lund, J. W., Ragnarsson, A. and Rybach, L. 2008, The possible role and contribution of geothermal energy to the mitigation of climate change. In IPCC Scoping Meeting on Renewable Energy Sources (eds Hohmeyer, O. and Trittin, T.), Proceedings, Luebeck, Germany, 59-80.
Fujinawa, Y. and Takahashi, K., 1994, Anomalous VLF subsurface electric field changes preceding to earthquakes. In Electromagnetic Phenomena Related to Earthquake Prediction (eds Hayakawa, M. and Fujinawa, Y.), Terra Science Publishers, Tokyo, 131-147.
Fujinawa, Y. and Takahashi, K., 1998, Electromagnetic radiations associated with major earthquakes. Phys. Earth Planet. Inter., 105, 249 – 259.
Fujinawa, Y., Kumagai, T. and Takahashi, K., 1992, A study of anomalous underground electric field variations associated with volcanic eruptions, Geophys. Res. Lett., 19, 9-12.
Garambois, S. and Dietrich, M., 2002, Full wave numerical solutions of seismo-electromagnetic wave conversions in fluid saturated stratified porous media. J. Geophys. Res., 107, no. B7, ESE 5-1-ESE 5-18.
Gokhberg, M. B., Gufeld, I. L., Rozhnoi, A. A., Marenko, V. F., Yampolsky, V. S. and Ponomarev, E. A., 1989, Study of seismic influence on the ionosphere by super long wave probing of earth ionosphere waveguide. Phys. Earth Planet. Int., 57, 64-67.
Guo, Z. and Liu, B., 1995, Frequency properties of electromagnetic emission associated with microscopic cracking in rocks. Acta Geophysica Sinica 38, 221–226.
Hadjicontis, V., Mavromatou, C. and Ninos, D., 2004, Stress induced polarization currents and electromagnetic emission from rocks and ionic crystals, accompanying their deformations. Nat. Hazards Earth Syst. Sci., 4(5/6), 633–639.
Hattori, K., Han, P., Yoshino, T., Febriani, F., Yamaguchi, H. and Chen, C. H., 2013, Investigation of ULF Seismo-magnetic phenomena in Kanto, Japan during 2000-2010: Case studies and statistical studies. Surv. Geophys., 34(3), 293–316.
Hayakawa, M. and Sato, H., 1994, Ionospheric perturbations associated with earthquakes as detected by subionospheric VLF propagation. In Electromagnetic Phenomena Related to Earthquake Prediction (eds Hayakawa, M., and Fujinawa, Y.), Terra Science Publishers, Tokyo, 391-398.
Hayakawa, M., 2016, Earthquake prediction with Radio Techniques, Wiley and Sons.
Hayakawa, M., 2012, Frontier of Earthquake Prediction Studies, Nihon – Senmontosho–Shuppan, Pub. Co. Tokyo.
Huang, Q. and Ikey, M., 1998, Seismic electromagnetic signals (SEMS) explained by a simulation experiment using electromagnetic waves, Phys. Earth Planet. Int., 109(3-4), 107-114.
Ikeya, M., Kinoshita, Y., Matsumoto, H., Takaki, S. and Yamanaki, C., 1997, A model experiment for electromagnetic wave propagation over long distances using waveguide terminology. J. Appl. Phys., 36, L1558-L1561.
Jackson, J. D., 1975, Classical electrodynamics, John Willey and Sons, N. Y.
Jol, H. M., 2009, Ground penetrating radar: Theory and applications, 1st edition, Elsevier, Amsterdam, Netherlands.
Kachakhidze, M. K., Kachakhidze, N. and Kaladze, T., 2015, A Model of the generation of electromagnetic emissions detected prior to earthquakes. Phys. Chem. Earth, 85-86, 78-81.
Keller, G. V., 1989, Practical handbook of physical properties of rocks and minerals, John Willey & Sons, N.Y., 361.
Korpisalo, A. L., 2016, Electromagnetic Geotomographic Research on attenuating material using middle radio frequency band. PhD thesis, University of Helsinki, Finland.
Kushwah, V., Singh, V. and Singh, B., 2007, Ultra-low frequency (ULF) amplitude anomalies associated with the recent Pakistan earthquake of 8 October 2005. J Ind. Geophys. Union, 11(4), 197-207.
Li, M., Tan, H. and Meng, C., 2016, Ionospheric influence on the seismo - telluric current related to electromagnetic signals observed before the Wenchuan earthquake (M = 8.0). Solid Earth, 7, 1405-1415.
Lockner, D. A., Johnston, M. J. S. and Byerlee, J. D., 1983, A mechanism to explain the generation of earthquake lights. Nature., 302(5903), 28–33.
Miachkin, V. I., Brace, W. F., Sobolev, G. A. and Dieterich, J. H., 1975, Two models for earthquake forerunners, Pure appl. Geophys., 113(1), 169–181.
Molchanov, O. A. and Hayakawa, M., 1995, Generation of ULF electromagnetic emissions by microfracturing. Geophys. Res. Lett., 22(22), 3091–3094.
Molchanov, O. A., Hayakawa, M. and Rafalsky, V. A., 1995, Penetration characteristics of electromagnetic emissions from an underground seismic source into the atmosphere, ionosphere, and magnetosphere, J. Geophys. Res., 100(A2), pp.1691-1712.
Ogawa, T., Oike, K. and Miura, T., 1985, Electromagnetic radiations from rocks. J. Geophys. Res., 90(D4), 6245-6249.
Ondoh, T., 1992, Observation of LF atmospherics associated with lightning discharges in volcano eruption of smoke. Res. Lett. Atmos. Electr., 12, 235-251.
Parrot, M. and Mogilevsky, M.M., 1989, VLF emissions associated with earthquakes observed in the ionosphere and magnetosphere, Phys. Earth Planet. Int., 57, 86-99.
Parrot, M., 1994, Statistical study of ELF / VLF emissions recorded by low - altitude satellite during seismic events. J. Geophys. Res., 99(A12), 23339-23347.
Pulinets, S. and Ouzounov, D., 2018, The possibility of earthquake forecasting: Learning from nature. Bristol, UK, IOP Publishing.
Ribnikov, G. L., Morgunov, V. A. and Khabazin, Yu. G., 1990, Numerical modeling of electric fields in the ionosphere generated by source at ground level, Dokl Acad Sci (USSR), 314, 826-829.
Rozhnoi, A., Solovieva, M., Molchanov, O., Schwingenschuh, K., Boudjada, M., Biagi, P. F., Maggipinto, T., Castellana, L., Ermini, A. and Hayakawa, M., 2009, Anomalies in VLF radio signals 13 prior to the Abruzzo earthquake (M = 6.3) on 6 April 2009. Nat. Hazards Earth Syst. Sci., 9(5), 1727–1732.
Sharma, S., Singh, R. P., Pundhir, D. and Singh, B. 2020, A multi-experiment approach to ascertain electromagnetic precursors of Nepal earthquakes. Journal of Atmospheric and Solar-Terrestrial Physics, 197(105163), 1-11.
Singh R. P., Singh, B., Kushwah, V.K. and Chauhan, R.V.S., 2004, Attenuation of ULF-VLF seismo - electromagnetic signals and their propagation to long distances. Indian J. of radio and space Phys., 33, 189-195.
Singh, B., 2008, Electromagnetic Phenomena Related to Earthquakes and Volcanoes, New Delhi, Narora Pub. House.
Singh, B., Singh, R.P., Bansal, V. and Hayakawa, M., 1999, Anomalous subsurface VLF electric changes associated with earthquakes and nuclear explosions observed at Agra. J. Atmos. Electr., 19(2), 119-134.
Singh, R. P. and Singh, B., 2013, Anomalous subsurface VLF electric field changes related to India-Nepal Border earthquake (M = 5.3) 4 of April 2011 and their lithosphere – atmosphere coupling observed at Mathura, J. Atmos. Electr., 33(1), 31-39.
Singh, R. P., Kumar, M., Singh, O.P. and Singh, B., 2009, Subsurface VLF electric field emissions associated with regional earthquakes. Ind. J. Radio Space Phys., 38, 220-226.
Singh, R. P., Singh, B., Bansal, V. and Hayakawa, M., 2000, Electromagnetic noise bursts related to major seismic activities observed at Agra. J. Atmos. Electr., 20, 7-20.
Takeuchi, A. and Nagahama, H., 2001, Voltage changes induced by stick–slip of granites. Geophys. Res. Lett., 28(17), 3365–3368.
Takeuchi, A. and Nagahama, H. 2004, Scaling laws between seismoelectric/magnetic fields and earthquake magnitude, Terra Nova, 16, 152–156.
Tian, X. and Hata, M., 1996, Analysis of seismogenic radiations and transmission mechanisms, J. Atmos. Electr. 16 (3), 227-235.
Tsarev, V.A. and Sasaki, H., 1999, Low frequency seismogenic electromagnetic radiation: how does it propagate in the earth’s crust and where can it be detected? Atmospheric and Ionospheric Electromagnetic Phenomena Associated with Earthquakes (eds Hayakawa, M.), Terra Science Publishers Tokyo, 383-393.
Tzanis, A. and Vallianatos, F., 2002, A physical model of electric earthquake precursors due to crack propagation and the motion of charged edge dislocations, Seismo - electromagnetics: Lithosphere – Atmosphere - Ionosphere coupling (eds Hayakawa, M. and Molchanov, O.A.), Terra Science Publishers Tokyo, Japan., 117-130.
Uyeda, S., Nagao, T., Orihara, Y., Yamaguchi, T. and Takahashi, I., 2000, Geoelectric potential changes: Possible precursors to earthquakes in Japan. Proc. Nat. Acad. Sci., 97(9), pp. 4561– 4566.
Wait, J. R., Electromagnetic Waves in Stratified Media, Pergamon Press, Oxford, 1962.
Wang, W., Xw, X. and Shan, J., 2015, Theoretical model for seismic electromagnetic radiations based on piezoelectric effects. Indian J. of Geo-Marine Sci., 44(9), 1275-1281.
Yoshino, T. and Tomizawa, I., 1988, LF seismogenic emissions and its application on earthquake prediction. Inst. of Electron, Inf., and Commun. Eng., Tokyo, Tech. Rep. EMCJ., 64-88.
Zhang, K. and Li. D., 2007, Electromagnetic theory for Microwave and Optoelectronics, 2nd edition, New York, Springer.
Zhou, Y., Yang, J., Zhu, F., Su, F., Hu, L. and Zhai, W., 2017, Ionospheric disturbances associated with the 2015 M 7.8 Nepal earthquake. Geod. Geodyn. 8(4), 221–228.