@misc{indiciae03a3c354d709,
  title = {Comparision between crustal density and velocity variations in Southern California},
  author = {V.E. Langenheim and E. Hauksson},
  year = {2001},
  doi = {10.1029/2001gl013392},
  url = {https://pubs.usgs.gov/publication/70023273},
  note = {Source identifier: 70023273}
}