@misc{indiciaed98f7a6848c5,
  title = {Preliminary catalog of seismicity from south-central Guatemala, July 1 through December 31, 1976},
  author = {R.A. White and David H. Harlow},
  year = {1980},
  doi = {10.3133/ofr8083},
  url = {https://pubs.usgs.gov/publication/ofr8083},
  note = {Source identifier: ofr8083}
}