@misc{indiciae899dfaa2e64f,
  title = {The Richter scale: its development and use for determining earthquake source parameters},
  author = {David M. Boore},
  year = {1989},
  doi = {10.1016/0040-1951(89)90200-x},
  url = {https://pubs.usgs.gov/publication/70015721},
  note = {Source identifier: 70015721}
}