@misc{indiciaeb36c40f3b05f,
  title = {Landslides in the vicinity of the Fort Randall Reservoir, South Dakota},
  author = {Christopher F. Erskine},
  year = {1973},
  doi = {10.3133/pp675},
  url = {https://pubs.usgs.gov/publication/pp675},
  note = {Source identifier: pp675}
}