@misc{indiciaef381da2c865a,
  title = {National Earthquake Hazards Reduction Program; summaries of technical reports, volume XXI},
  author = {M. L. Jacobson and T.R. Rodriguez},
  year = {1985},
  doi = {10.3133/ofr8631},
  url = {https://pubs.usgs.gov/publication/ofr8631},
  note = {Source identifier: ofr8631}
}