@misc{indiciae103ca0226197,
  title = {Binary masks yielding gaussian light distributions in Maxwellian view.},
  author = {S M Nascimento and D H Foster and P McKee},
  year = {1997},
  doi = {10.1016/s0042-6989(97)00137-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/9425513/},
  note = {Source identifier: 9425513}
}