@misc{indiciae51c7fcf16a7b,
  title = {Scattered gamma rays from thick uranium sources},
  author = {A.Y. Sakakura},
  year = {1957},
  doi = {10.3133/b1052a},
  url = {https://pubs.usgs.gov/publication/b1052A},
  note = {Source identifier: b1052A}
}