@misc{indiciaedab06ba2c022,
  title = {Antigravity hills are visual illusions.},
  author = {Paola Bressan and Luigi Garlaschelli and Monica Barracano},
  year = {2003},
  doi = {10.1111/1467-9280.02451},
  url = {https://pubmed.ncbi.nlm.nih.gov/12930474/},
  note = {Source identifier: 12930474}
}