@misc{indiciae61eef257bb8b,
  title = {Image formation in microscopy at high numerical aperture.},
  author = {B M Watrasiewicz},
  year = {1965},
  doi = {10.1080/713817929},
  url = {https://pubmed.ncbi.nlm.nih.gov/5833516/},
  note = {Source identifier: 5833516}
}