@misc{indiciaefe03e03d4093,
  title = {A FUNDAMENTAL THEOREM ON ONE-PARAMETER CONTINUOUS GROUPS OF PROJECTIVE FUNCTIONAL TRANSFORMATIONS.},
  author = {L S Kennison},
  year = {1930},
  doi = {10.1073/pnas.16.9.607},
  url = {https://pubmed.ncbi.nlm.nih.gov/16587613/},
  note = {Source identifier: 16587613}
}