@misc{indiciae021fec6b165b,
  title = {The head and the hands.},
  author = {Jan J Koenderink},
  year = {2002},
  doi = {10.1068/p3105ed},
  url = {https://pubmed.ncbi.nlm.nih.gov/12044093/},
  note = {Source identifier: 12044093}
}