@misc{indiciaefc710a7dc7cc,
  title = {Earthquake data report, December 1989},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1990},
  doi = {10.3133/ofr89612a},
  url = {https://pubs.usgs.gov/publication/ofr89612A},
  note = {Source identifier: ofr89612A}
}