@misc{indiciae7ea77f8c3e68,
  title = {A study of flow development in mass movements of granular materials},
  author = {G.B. Crosta and Philip S. Powers and William Z. Savage},
  year = {1991},
  doi = {10.3133/ofr91383},
  url = {https://pubs.usgs.gov/publication/ofr91383},
  note = {Source identifier: ofr91383}
}