@misc{indiciae8dbcf382ed93,
  title = {On Green's Formula.},
  author = {K Menger},
  year = {1940},
  doi = {10.1073/pnas.26.11.660},
  url = {https://pubmed.ncbi.nlm.nih.gov/16577992/},
  note = {Source identifier: 16577992}
}