@misc{indiciae52d21a721799,
  title = {Catalog of intensities and magnitudes for earthquakes in Alaska and the Aleutian Islands, 1786-1981},
  author = {Stanley R. Brockman and A. F. Espinosa and J. A. Michael},
  year = {1988},
  doi = {10.3133/b1840},
  url = {https://pubs.usgs.gov/publication/b1840},
  note = {Source identifier: b1840}
}