@misc{indiciae018204c0dd08,
  title = {Rapid, low-cost photogrammetry to monitor volcanic eruptions: An example from Mount St. Helens, Washington, USA},
  author = {Angela K. Diefenbach and Juliet G. Crider and Steve P. Schilling and Daniel Dzurisin},
  year = {2011},
  doi = {10.1007/s00445-011-0548-y},
  url = {https://pubs.usgs.gov/publication/70041419},
  note = {Source identifier: 70041419}
}