@misc{indiciae9499831f5061,
  title = {Earthquakes in the United States, January-March 1980},
  author = {Carl W. Stover and J. H. Minsch and B.G. Reagor and P. K. Smith},
  year = {1981},
  doi = {10.3133/cir853a},
  url = {https://pubs.usgs.gov/publication/cir853A},
  note = {Source identifier: cir853A}
}