@misc{indiciae8d25a664cc39,
  title = {PARABOLIC EQUATIONS.},
  author = {J Nash},
  year = {1957},
  doi = {10.1073/pnas.43.8.754},
  url = {https://pubmed.ncbi.nlm.nih.gov/16590082/},
  note = {Source identifier: 16590082}
}