@misc{indiciaebde2c4d4e6be,
  title = {Welfare dependence within and across generations.},
  author = {G J Duncan and M S Hill and S D Hoffman},
  year = {1988},
  doi = {10.1126/science.3277267},
  url = {https://pubmed.ncbi.nlm.nih.gov/3277267/},
  note = {Source identifier: 3277267}
}