@misc{indiciae3668e0dd5a8a,
  title = {Calculation of the rate of M≥6.5 earthquakes for California and adjacent portions of Nevada and Mexico},
  author = {Arthur Frankel and Charles Mueller},
  year = {2008},
  doi = {10.3133/ofr20081112},
  url = {https://pubs.usgs.gov/publication/ofr20081112},
  note = {Source identifier: ofr20081112}
}