@misc{indiciae39a3225753c9,
  title = {Homestead Valley, California, aftershocks (March 17-18, 1979) recorded on portable seismographs},
  author = {Sue Perry-Huston and Donna Eberhart-Phillips},
  year = {1994},
  doi = {10.3133/ofr94710},
  url = {https://pubs.usgs.gov/publication/ofr94710},
  note = {Source identifier: ofr94710}
}