@misc{indiciae6814d404939c,
  title = {[Practical experiences with the Octopus automatic perimeter (author's transl)].},
  author = {J Spahr and F Fankhauser and A Jenni and H Bebie},
  year = {1978},
  url = {https://pubmed.ncbi.nlm.nih.gov/651213/},
  note = {Source identifier: 651213}
}