@misc{indiciaee7fe1911ba58,
  title = {Earthquakes in the United States, January-March 1976},
  author = {Ruth B. Simon and C. W. Stover and W. J. Person and J. H. Minsch},
  year = {1978},
  doi = {10.3133/cir766a},
  url = {https://pubs.usgs.gov/publication/cir766A},
  note = {Source identifier: cir766A}
}