@misc{indiciaeaecc6e61b0bd,
  title = {CYANAMIDE: A POSSIBLE KEY COMPOUND IN CHEMICAL EVOLUTION.},
  author = {G STEINMAN and R M LEMMON and M CALVIN},
  year = {1964},
  doi = {10.1073/pnas.52.1.27},
  url = {https://pubmed.ncbi.nlm.nih.gov/14192655/},
  note = {Source identifier: 14192655}
}