@misc{indiciae81204bcbca23,
  title = {Analysis of low levels of rare earths by radiochemical neutron activation analysis},
  author = {G.A. Wandless and J. W. Morgan},
  year = {1985},
  doi = {10.1007/bf02219757},
  url = {https://pubs.usgs.gov/publication/70012750},
  note = {Source identifier: 70012750}
}