@misc{indiciae8d501c6becfe,
  title = {Seismic velocities and geologic logs from borehole measurements at seven strong-motion stations that recorded the 1989 Loma Prieta earthquake},
  author = {James F. Gibbs and T. E. Fumal and D.M. Boore and W. B. Joyner},
  year = {1992},
  doi = {10.3133/ofr92287},
  url = {https://pubs.usgs.gov/publication/ofr92287},
  note = {Source identifier: ofr92287}
}