@misc{indiciae915fe7cd298d,
  title = {Preliminary catalog of aftershocks of the Guatemala earthquake of February 4, 1976, from the area between Guatemala City and Lake Atitlan},
  author = {R.A. White and David H. Harlow},
  year = {1979},
  doi = {10.3133/ofr79864},
  url = {https://pubs.usgs.gov/publication/ofr79864},
  note = {Source identifier: ofr79864}
}