@misc{indiciaeaf87ad1f289b,
  title = {Non-pegmatitic resources of beryllium in United States},
  author = {Lawrence Allen Warner and W.T. Holser and V.R. Wilmarth and E.N. Cameron},
  year = {1956},
  doi = {10.3133/tei137},
  url = {https://pubs.usgs.gov/publication/tei137},
  note = {Source identifier: tei137}
}