@misc{indiciaee226fb586ef5,
  title = {The formation and failure of natural dams},
  author = {J. E. Costa and R. L. Schuster},
  year = {1987},
  doi = {10.3133/ofr87392},
  url = {https://pubs.usgs.gov/publication/ofr87392},
  note = {Source identifier: ofr87392}
}