@misc{indiciae6834bde6a4dc,
  title = {Rapid, rigorous computation of modulation transfer function on a pocket calculator.},
  author = {Ronai tpm and D L kirch},
  year = {1977},
  url = {https://pubmed.ncbi.nlm.nih.gov/870645/},
  note = {Source identifier: 870645}
}