@misc{indiciaec3ef618eb0a7,
  title = {Tantalum recycling in the United States in 1998},
  author = {Larry D. Cunningham},
  year = {2001},
  doi = {10.3133/ofr01349},
  url = {https://pubs.usgs.gov/publication/ofr01349},
  note = {Source identifier: ofr01349}
}