@misc{indiciae757bd6fd3cf0,
  title = {Assessment of leachable elements in volcanic ashfall: A review and evaluation of a standardized protocol for ash hazard characterization},
  author = {Carol Stewart and David Damby and Ines Tomasek and Claire J. Horwell and Geoffrey S. Plumlee and Maria Aurora Armienta and Maria Gabriela Ruiz Hinojosa and Moya Appleby and Pierre Delmelle and Shane Cronin and Christopher J Ottley and Clive Oppenheimer and Suzette A. Morman},
  year = {2020},
  doi = {10.1016/j.jvolgeores.2019.106756},
  url = {https://pubs.usgs.gov/publication/70211621},
  note = {Source identifier: 70211621}
}