@misc{indiciae4d6ad322a439,
  title = {Seismic velocity structure and composition of the continental crust: A global view},
  author = {Nikolas I. Christensen and Walter D. Mooney},
  year = {2012},
  doi = {10.1029/95jb00259},
  url = {https://pubs.usgs.gov/publication/70210156},
  note = {Source identifier: 70210156}
}