@misc{indiciae1dc63b6518d7,
  title = {38 - Electromagnetic fields generated by earthquakes},
  author = {M.J.S. Johnston},
  year = {2002},
  doi = {10.1016/s0074-6142(02)80241-8},
  url = {https://pubs.usgs.gov/publication/70243104},
  note = {Source identifier: 70243104}
}