@misc{indiciaec66db8a873fc,
  title = {Early map use as an unlearned ability.},
  author = {B Landau},
  year = {1986},
  doi = {10.1016/0010-0277(86)90015-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/2424667/},
  note = {Source identifier: 2424667}
}