@misc{indiciae0078982be91a,
  title = {Pharaoh's ants enter giving-sets.},
  author = {S H Beatson},
  year = {1973},
  doi = {10.1016/s0140-6736(73)90751-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/4120669/},
  note = {Source identifier: 4120669}
}