@misc{indiciae70c162903188,
  title = {Possible deep fault slip preceding the 2004 Parkfield earthquake, inferred from detailed observations of tectonic tremor},
  author = {David R. Shelly},
  year = {2009},
  doi = {10.1029/2009gl039589},
  url = {https://pubs.usgs.gov/publication/70035685},
  note = {Source identifier: 70035685}
}