@misc{indiciae16fa8548ed11,
  title = {Probability models for estimation of number and costs of landslides},
  author = {Robert A. Crovelli},
  year = {2000},
  doi = {10.3133/ofr00249},
  url = {https://pubs.usgs.gov/publication/ofr00249},
  note = {Source identifier: ofr00249}
}