@misc{indiciae4152c6ed20d0,
  title = {GPS measured rates of deformation in the northern San Francisco Bay Region, California, 1990–1993},
  author = {S. D. P. Williams and Jerry L. Svarc and Michael Lisowski and W.H. Prescott},
  year = {2012},
  doi = {10.1029/94gl01227},
  url = {https://pubs.usgs.gov/publication/70243969},
  note = {Source identifier: 70243969}
}