@misc{indiciae39a34887d646,
  title = {Processed digital recordings for selected earthquakes of the 1982 Enola, Arkansas, swarm},
  author = {K.W. Campbell and D.M. Hampson},
  year = {1989},
  doi = {10.3133/ofr89444},
  url = {https://pubs.usgs.gov/publication/ofr89444},
  note = {Source identifier: ofr89444}
}