@misc{indiciae4a417040503d,
  title = {Exocentric pointing in three-dimensional space.},
  author = {N Schoumans and J J Denier van der Gon},
  year = {1999},
  doi = {10.1068/p2713},
  url = {https://pubmed.ncbi.nlm.nih.gov/10694974/},
  note = {Source identifier: 10694974}
}