@misc{indiciae06ff9c4e1c96,
  title = {Some thoughts on impossible figures.},
  author = {J P Molins},
  year = {1991},
  doi = {10.2466/pms.1991.73.1.107},
  url = {https://pubmed.ncbi.nlm.nih.gov/1945672/},
  note = {Source identifier: 1945672}
}