@misc{indiciae408b414791bb,
  title = {Applicability of La-Ce systematics to planetary samples},
  author = {Nakamura, N. and Tatsumoto, M. and Ludwig, K. R.},
  year = {1984},
  url = {https://ntrs.nasa.gov/citations/19840043295},
  note = {Source identifier: 19840043295}
}