@misc{indiciaecab1117a8926,
  title = {Prism representation: a 3D ray-tracing algorithm for radiotherapy applications.},
  author = {R L Siddon},
  year = {1985},
  doi = {10.1088/0031-9155/30/8/005},
  url = {https://pubmed.ncbi.nlm.nih.gov/4048266/},
  note = {Source identifier: 4048266}
}