@misc{indiciae8f2f774e9f2a,
  title = {Proceedings of Conference XIII, evaluation of regional seismic hazards and risk},
  author = {Barbara B. Charonnat},
  year = {1981},
  doi = {10.3133/ofr81437},
  url = {https://pubs.usgs.gov/publication/ofr81437},
  note = {Source identifier: ofr81437}
}