@misc{indiciaeaf9833413996,
  title = {Shear-wave velocity of the ground near sixty California strong motion recording sites by the spectral analysis of surface waves (SASW) method and harmonic-wave sources},
  author = {Robert Kayen and Eric Thompson and Diane L. Minasian and Brad Carkin},
  year = {2005},
  doi = {10.3133/ofr20051366},
  url = {https://pubs.usgs.gov/publication/ofr20051366},
  note = {Source identifier: ofr20051366}
}