@misc{indiciaef834b8433c99,
  title = {China's rare-earth industry},
  author = {Pui-Kwan Tse},
  year = {2011},
  doi = {10.3133/ofr20111042},
  url = {https://pubs.usgs.gov/publication/ofr20111042},
  note = {Source identifier: ofr20111042}
}