@misc{indiciaed7c0c08786e5,
  title = {Contrast effects in maintained generalization gradients.},
  author = {J C Malone and J E Staddon},
  year = {1973},
  doi = {10.1901/jeab.1973.19-167},
  url = {https://pubmed.ncbi.nlm.nih.gov/16811647/},
  note = {Source identifier: 16811647}
}