@misc{indiciaedf3af43f08c0,
  title = {Mount St. Helens: A 30-year legacy of volcanism},
  author = {James W. Vallance and Cynthia A. Gardner and William E. Scott and Richard M. Iverson and Thomas C. Pierson},
  year = {2011},
  doi = {10.1029/2010eo190001},
  url = {https://pubs.usgs.gov/publication/70041349},
  note = {Source identifier: 70041349}
}