@misc{indiciaedaf3d2af1a03,
  title = {Coda duration magnitudes in central California; an empirical approach},
  author = {C. A. Michaelson},
  year = {1987},
  doi = {10.3133/ofr87588},
  url = {https://pubs.usgs.gov/publication/ofr87588},
  note = {Source identifier: ofr87588}
}