@misc{indiciaec8ad2944f96e,
  title = {Digital data sets of depth-duration frequency of precipitation for Oklahoma},
  author = {Alan Rea and Robert L. Tortorelli},
  year = {1999},
  doi = {10.3133/ofr99463},
  url = {https://pubs.usgs.gov/publication/ofr99463},
  note = {Source identifier: ofr99463}
}