@misc{indiciae615c86a8ddce,
  title = {A modified convolution reconstruction technique for divergent beams.},
  author = {S Webb},
  year = {1982},
  doi = {10.1088/0031-9155/27/3/009},
  url = {https://pubmed.ncbi.nlm.nih.gov/7071154/},
  note = {Source identifier: 7071154}
}