@misc{indiciaefb5bba45e3da,
  title = {TERRAIN EFFECTS UPON PERCEIVED DISTANCE.},
  author = {J A MCNULTY and R STCLAIRE-SMITH},
  year = {1964},
  doi = {10.1037/h0083299},
  url = {https://pubmed.ncbi.nlm.nih.gov/14216119/},
  note = {Source identifier: 14216119}
}