@misc{indiciae0211e7c7bb5f,
  title = {An instrument for measuring visual power.},
  author = {H M DEKKING},
  year = {1955},
  doi = {10.1159/000302683},
  url = {https://pubmed.ncbi.nlm.nih.gov/13266326/},
  note = {Source identifier: 13266326}
}