@misc{indiciaedfd7115b806b,
  title = {Foundation and empire.},
  author = {D H Barlow},
  year = {1993},
  doi = {10.1901/jaba.1993.26-546},
  url = {https://pubmed.ncbi.nlm.nih.gov/16795809/},
  note = {Source identifier: 16795809}
}