@misc{indiciaefed95b4a4482,
  title = {A practical approach to transverse-section gamma-ray imaging.},
  author = {W I Keyes},
  year = {1976},
  doi = {10.1259/0007-1285-49-577-62},
  url = {https://pubmed.ncbi.nlm.nih.gov/1276577/},
  note = {Source identifier: 1276577}
}