@misc{indiciae4f8f35c2916e,
  title = {Lunar and planetary surface analysis using neutron activation.},
  author = {Cuypers, M. Y. and Hislop, J. S. and Kuykendall, W. E. and Wainerdi, R. E.},
  year = {1966},
  url = {https://ntrs.nasa.gov/citations/19670037817},
  note = {Source identifier: 19670037817}
}