@misc{indiciae476157d8ca95,
  title = {Comparing simulations of umbrella-cloud growth and ash transport with observations from Pinatubo, Kelud, and Calbuco volcanoes},
  author = {Larry G. Mastin and Alexa R. Van Eaton},
  year = {2020},
  doi = {10.3390/atmos11101038},
  url = {https://pubs.usgs.gov/publication/70218208},
  note = {Source identifier: 70218208}
}