@misc{indiciae43af3c2bef39,
  title = {Fractional precipitation of rare earths with phosphoric acid},
  author = {M. K. Carron and C.R. Naeser and H. J. Rose and F.A. Hildebrand},
  year = {1958},
  doi = {10.3133/b1036n},
  url = {https://pubs.usgs.gov/publication/b1036N},
  note = {Source identifier: b1036N}
}