@misc{indiciae6bb74a7727e6,
  title = {Significant earthquakes of the world 1990},
  author = {W. J. Person and J.M. Jacobs},
  year = {1992},
  doi = {10.3133/ofr92583},
  url = {https://pubs.usgs.gov/publication/ofr92583},
  note = {Source identifier: ofr92583}
}