@misc{indiciae46da688b3572,
  title = {Earthquake stress drops, ambient tectonic stresses and stresses that drive plate motions},
  author = {Thomas C. Hanks},
  year = {1977},
  doi = {10.1007/bf01637120},
  url = {https://pubs.usgs.gov/publication/70001083},
  note = {Source identifier: 70001083}
}