@misc{indiciae542da6cf924c,
  title = {Leachability of uranium and other elements from freshly erupted volcanic ash},
  author = {D. B. Smith and R. A. Zielinski and W.I. Rose},
  year = {1982},
  doi = {10.1016/0377-0273(82)90017-8},
  url = {https://pubs.usgs.gov/publication/70011897},
  note = {Source identifier: 70011897}
}