@misc{indiciae1f3ab79e8960,
  title = {Lunar Elemental Analysis Obtained From the Apollo Gamma-Ray and X-Ray Remote Sensing Experiment},
  author = {J I Trombka and J R Arnold and I Adler and A E Metzger and R C Reedy},
  year = {1977},
  url = {https://ntrs.nasa.gov/citations/19780004991},
  note = {Source identifier: 19780004991}
}