@misc{indiciaeb21472fc4a6e,
  title = {Catalog of earthquakes in the Lake Mead area, Nevada-Arizona, for the period from July 10, 1972, to December 6, 1973},
  author = {William Hung Kan Lee and E.E. Matamoros},
  year = {1975},
  doi = {10.3133/ofr7515},
  url = {https://pubs.usgs.gov/publication/ofr7515},
  note = {Source identifier: ofr7515}
}