@misc{indiciaef76d71db6224,
  title = {Wire-wound multi-aperture collimators.},
  author = {R L Clarke and M W White and E Rabin and K F Hafner},
  year = {1979},
  doi = {10.1088/0031-9155/24/2/020},
  url = {https://pubmed.ncbi.nlm.nih.gov/450984/},
  note = {Source identifier: 450984}
}