@misc{indiciaebca0feb3cc2b,
  title = {Geometrics of knowledge.},
  author = {U Grenander},
  year = {1997},
  doi = {10.1073/pnas.94.3.783},
  url = {https://pubmed.ncbi.nlm.nih.gov/9023334/},
  note = {Source identifier: 9023334}
}