@misc{indiciaeb0ea1ca0fff9,
  title = {Birth-date dependent population ethics: critical-level principles.},
  author = {C Blackorby and W Bossert and D Donaldson},
  year = {1997},
  doi = {10.1006/jeth.1997.2333},
  url = {https://pubmed.ncbi.nlm.nih.gov/12294544/},
  note = {Source identifier: 12294544}
}