@misc{indiciae1274266e4cf8,
  title = {The variability of PSV response spectra across a dense array deployed during the Northridge aftershock sequence},
  author = {Edward H. Field and Susan E. Hough},
  year = {1997},
  doi = {10.1193/1.1585944},
  url = {https://pubs.usgs.gov/publication/70019755},
  note = {Source identifier: 70019755}
}