@misc{indiciae351c74d3df4e,
  title = {Recycled Cell Phones - A Treasure Trove of Valuable Metals},
  author = {Daniel E. Sullivan},
  year = {2006},
  doi = {10.3133/fs20063097},
  url = {https://pubs.usgs.gov/publication/fs20063097},
  note = {Source identifier: fs20063097}
}