@misc{indiciae8934eaf15100,
  title = {Effects of 3D random correlated velocity perturbations on predicted ground motions},
  author = {S. Hartzell and S. Harmsen and A. Frankel},
  year = {2010},
  doi = {10.1785/0120090060},
  url = {https://pubs.usgs.gov/publication/70037330},
  note = {Source identifier: 70037330}
}