@misc{indiciae91538090a887,
  title = {Purposes and objectives.},
  author = {J S Lagarias},
  year = {1971},
  doi = {10.1080/00022470.1971.10469499},
  url = {https://pubmed.ncbi.nlm.nih.gov/4395723/},
  note = {Source identifier: 4395723}
}