@misc{indiciae4de49b041cc2,
  title = {Mount Saint Helens aerosol evolution},
  author = {Oberbeck, V. R. and Farlow, N. H. and Snetsinger, K. G. and Ferry, G. V. and Fong, W. and Hayes, D. M.},
  year = {1982},
  url = {https://ntrs.nasa.gov/citations/19820061330},
  note = {Source identifier: 19820061330}
}