@misc{indiciae3de75399318e,
  title = {Seismicity of Alaska and the Aleutian Islands, 1960-1983},
  author = {A. F. Espinosa},
  year = {1984},
  doi = {10.3133/ofr84855},
  url = {https://pubs.usgs.gov/publication/ofr84855},
  note = {Source identifier: ofr84855}
}