@misc{indiciae73ad349fd06f,
  title = {Peripheral power variations in progressive addition lenses.},
  author = {P Simonet and Y Papineau and R Lapointe},
  year = {1986},
  doi = {10.1097/00006324-198611000-00003},
  url = {https://pubmed.ncbi.nlm.nih.gov/3789077/},
  note = {Source identifier: 3789077}
}