@misc{indiciaea42050ea783e,
  title = {Earthquake hazard evaluation in the Pacific Northwest},
  author = {Robert S. Crosson},
  year = {1981},
  doi = {10.3133/ofr81965},
  url = {https://pubs.usgs.gov/publication/ofr81965},
  note = {Source identifier: ofr81965}
}