@misc{indiciae771bd3002eed,
  title = {An analytic expression for central axis eletron depth dose distributions.},
  author = {L Shabason and W R Hendee},
  year = {1979},
  doi = {10.1016/0360-3016(79)90730-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/457472/},
  note = {Source identifier: 457472}
}