@article{CTT100659141,
  author = {Matsushima, M. and Y. Honkura and M. Kuriki and Y. Ogawa},
  title = {Circularly polarised electric fields associated with seismic waves generated by blasting},
  journal = {Geophy. J. Int.},
  year = 2013,
}

@article{CTT100666008,
  author = {Kuriki, M. and Matsushima, M. and Ogawa, Y. and Honkura, Y.},
  title = {Spectral peaks in electric field at resonance frequencies for seismically excited motion of ions in the Earth's magnetic field},
  journal = {Earth Planets Space},
  year = 2013,
}

@article{CTT100630256,
  author = {Mayu Kuriki and Masaki Matsushima and Yasuo Ogawa and Yoshimori Honkura},
  title = {Spectral peaks in electric field at resonance frequencies for seismically excited motion of ions in the Earth's magnetic field},
  journal = {Earth Planets Space},
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}