@misc{indiciae50b902c1fe2c,
  title = {Determination of site amplification in the Los Angeles urban area from inversion of strong-motion records},
  author = {S. C. Harmsen},
  year = {1997},
  doi = {10.1785/bssa0870040866},
  url = {https://pubs.usgs.gov/publication/70019715},
  note = {Source identifier: 70019715}
}