@misc{indiciae08a334c8661a,
  title = {A small-scale foreign aid strategy.},
  author = {Urs Gerber},
  year = {2005},
  doi = {10.1126/science.307.5714.1410a},
  url = {https://pubmed.ncbi.nlm.nih.gov/15746410/},
  note = {Source identifier: 15746410}
}