@misc{indiciaefce60386dd5c,
  title = {An exact solution for effects of topography on free Rayleigh waves},
  author = {W. Z. Savage},
  year = {2004},
  doi = {10.1785/012003200},
  url = {https://pubs.usgs.gov/publication/70026638},
  note = {Source identifier: 70026638}
}