@misc{indiciae27c1d5ef7216,
  title = {The attenuation of seismic shear waves in quaternary alluvium in Santa Clara Valley, California},
  author = {James F. Gibbs and David M. Boore and William B. Joyner and Thomas E. Fumal},
  year = {1994},
  doi = {10.1785/bssa0840010076},
  url = {https://pubs.usgs.gov/publication/70186618},
  note = {Source identifier: 70186618}
}