@misc{indiciae517ed391770e,
  title = {The Loma Prieta, California, earthquake of October 17, 1989 - Earth structures and engineering characterization of ground motion},
  author = {Thomas L. Holzer},
  year = {1998},
  doi = {10.3133/pp1552d},
  url = {https://pubs.usgs.gov/publication/pp1552D},
  note = {Source identifier: pp1552D}
}