@misc{indiciaed421079d8c6f,
  title = {On the optimality of the filtered backprojection algorithm.},
  author = {K M Hanson},
  year = {1980},
  doi = {10.1097/00004728-198006000-00012},
  url = {https://pubmed.ncbi.nlm.nih.gov/7372867/},
  note = {Source identifier: 7372867}
}