@misc{indiciae931659957deb,
  title = {Imaginary-case optical-design modules.},
  author = {R I Mercado},
  year = {1972},
  doi = {10.1364/josa.62.000495},
  url = {https://pubmed.ncbi.nlm.nih.gov/5019594/},
  note = {Source identifier: 5019594}
}