@misc{indiciaebed116c1d993,
  title = {Renewed unrest at Mount Spurr Volcano, Alaska},
  author = {John A. Power},
  year = {2011},
  doi = {10.1029/2004eo430004},
  url = {https://pubs.usgs.gov/publication/70182800},
  note = {Source identifier: 70182800}
}