@misc{indiciae055b83107977,
  title = {Multigrid tomographic inversion with variable resolution data and image spaces.},
  author = {Seungseok Oh and Charles A Bouman and Kevin J Webb},
  year = {2006},
  doi = {10.1109/tip.2006.877313},
  url = {https://pubmed.ncbi.nlm.nih.gov/16948324/},
  note = {Source identifier: 16948324}
}