@misc{indiciaeca5daecfe33b,
  title = {Geochemistry of beryllium},
  author = {Michael Fleischer and E.H. Cameron},
  year = {1946},
  doi = {10.3133/tei29},
  url = {https://pubs.usgs.gov/publication/tei29},
  note = {Source identifier: tei29}
}