@misc{indiciae63d2cc6accd9,
  title = {A nomogram to solve thin lens problems.},
  author = {J H Carter},
  year = {1971},
  doi = {10.1097/00006324-197103000-00011},
  url = {https://pubmed.ncbi.nlm.nih.gov/5278906/},
  note = {Source identifier: 5278906}
}