@misc{indiciaecb5af0510d1e,
  title = {Different levels in processing simple geometrical figures.},
  author = {S Bagnara and S Roncato and F Simion and C Umiltà},
  year = {1978},
  doi = {10.2466/pms.1978.47.2.511},
  url = {https://pubmed.ncbi.nlm.nih.gov/724389/},
  note = {Source identifier: 724389}
}