@misc{indiciaef35ecadabb20,
  title = {Introduction to special section: Preparing for the San Andreas Fault Observatory at Depth},
  author = {S. Hickman and M. Zoback and W. Ellsworth},
  year = {2004},
  doi = {10.1029/2004gl020688},
  url = {https://pubs.usgs.gov/publication/70026969},
  note = {Source identifier: 70026969}
}