@misc{indiciae7fe549313308,
  title = {Using twelve years of USGS refraction lines to calibrate the Brocher and others (1997) 3D velocity model of the Bay Area},
  author = {John Boatwright and Luke Blair and Rufus Catchings and Mark Goldman and Fabio Perosi and Clare Steedman},
  year = {2004},
  doi = {10.3133/ofr20041282},
  url = {https://pubs.usgs.gov/publication/ofr20041282},
  note = {Source identifier: ofr20041282}
}