@misc{indiciae3cfa93fea260,
  title = {Qualitative differences in the representation of spatial relations for different object classes.},
  author = {Eric E Cooper and Brian E Brooks},
  year = {2004},
  doi = {10.1037/0096-1523.30.2.243},
  url = {https://pubmed.ncbi.nlm.nih.gov/15053686/},
  note = {Source identifier: 15053686}
}