@misc{indiciaeb490806ab9a9,
  title = {Borehole activation analysis by delayed and capture gamma rays using a 252Cf neutron source},
  author = {R.M. Moxham and F. E. Senftle and G. R. Boynton},
  year = {1972},
  doi = {10.2113/gsecongeo.67.5.579},
  url = {https://pubs.usgs.gov/publication/70206714},
  note = {Source identifier: 70206714}
}