@misc{indiciaefd0e4db145ff,
  title = {When volcanoes fall down—Catastrophic collapse and debris avalanches},
  author = {Lee Siebert and Mark E. Reid and James W. Vallance and Thomas C. Pierson},
  year = {2019},
  doi = {10.3133/fs20193023},
  url = {https://pubs.usgs.gov/publication/fs20193023},
  note = {Source identifier: fs20193023}
}