@misc{indiciae99fd09701bff,
  title = {Do background depth gradients facilitate object identification?},
  author = {I Biederman},
  year = {1981},
  doi = {10.1068/p100573},
  url = {https://pubmed.ncbi.nlm.nih.gov/7339575/},
  note = {Source identifier: 7339575}
}