@misc{indiciae4a312a5218d0,
  title = {Sm-Nd isotopic evolution of chondrites},
  author = {Jacobsen, S. B. and Wasserburg, G. J.},
  year = {1980},
  url = {https://ntrs.nasa.gov/citations/19810028800},
  note = {Source identifier: 19810028800}
}