@misc{indiciaee95510e29fa4,
  title = {Geochemistry of the rare earth elements in ferromanganese nodules from DOMES Site A, northern equatorial Pacific},
  author = {S.E. Calvert and D.Z. Piper and P. A. Baedecker},
  year = {1987},
  doi = {10.1016/0016-7037(87)90287-0},
  url = {https://pubs.usgs.gov/publication/70014255},
  note = {Source identifier: 70014255}
}