@misc{indiciae44b80cbec9d8,
  title = {Geologic hazards at volcanoes},
  author = {Bobbie Myers and Carolyn L. Driedger},
  year = {2008},
  doi = {10.3133/gip64},
  url = {https://pubs.usgs.gov/publication/gip64},
  note = {Source identifier: gip64}
}