@misc{indiciae5fa45fdc0b62,
  title = {A glimpse over the horizon.},
  author = {Tim Porter-O'Grady},
  year = {2002},
  doi = {10.1891/rtnp.16.4.291.53026},
  url = {https://pubmed.ncbi.nlm.nih.gov/12643337/},
  note = {Source identifier: 12643337}
}