@misc{indiciae001c50e22b44,
  title = {Photographs of the 1989-90 eruptions of Redoubt Volcano, Alaska},
  author = {A.L. Roach and Christina A. Neal and R. G. McGimsey},
  year = {1996},
  doi = {10.3133/ofr96689},
  url = {https://pubs.usgs.gov/publication/ofr96689},
  note = {Source identifier: ofr96689}
}