@misc{indiciae3cad388022c3,
  title = {Wallace's earliest observations on evolution; 28 December 1845.},
  author = {H L McKinney},
  year = {1969},
  doi = {10.1086/350505},
  url = {https://pubmed.ncbi.nlm.nih.gov/4921440/},
  note = {Source identifier: 4921440}
}