@misc{indiciae670a40840a84,
  title = {A model for the plastic flow of landslides},
  author = {William Z. Savage and William K. Smith},
  year = {1986},
  doi = {10.3133/pp1385},
  url = {https://pubs.usgs.gov/publication/pp1385},
  note = {Source identifier: pp1385}
}