@misc{indiciaeecb2b6539e96,
  title = {Composition and evolution of the continental crust as suggested by seismic observations},
  author = {L. C. Pakiser and R. Robinson},
  year = {1966},
  doi = {10.1016/0040-1951(66)90030-8},
  url = {https://pubs.usgs.gov/publication/70010737},
  note = {Source identifier: 70010737}
}