@misc{indiciae88142abf3bbe,
  title = {Observation and prediction of dynamic ground strains, tilts, and torsions caused by the Mw 6.0 2004 Parkfield, California, earthquake and aftershocks, derived from UPSAR array observations},
  author = {P. Spudich and Joe B. Fletcher},
  year = {2008},
  doi = {10.1785/0120070157},
  url = {https://pubs.usgs.gov/publication/70000325},
  note = {Source identifier: 70000325}
}