@misc{indiciae72ddd124f220,
  title = {Earthquake magnitudes from hydroseismic data},
  author = {R.C. Vorhis},
  year = {2006},
  doi = {10.1111/j.1745-6584.1965.tb01196.x},
  url = {https://pubs.usgs.gov/publication/70221200},
  note = {Source identifier: 70221200}
}