@misc{indiciaeffe039c9f260,
  title = {Character, mass, distribution, and origin of tephra-fall deposits of the 1989-1990 eruption of redoubt volcano, south-central Alaska},
  author = {W. E. Scott and R. G. McGimsey},
  year = {1994},
  url = {https://pubs.usgs.gov/publication/70017660},
  note = {Source identifier: 70017660}
}