@misc{indiciaea0e72e22c59c,
  title = {Eclipse, shape-from-shadow, and perceiving astronomic size--Earth's.},
  author = {John M Kennedy},
  year = {2002},
  doi = {10.1068/p3390},
  url = {https://pubmed.ncbi.nlm.nih.gov/12269584/},
  note = {Source identifier: 12269584}
}