@misc{indiciae5ae9d4eb987d,
  title = {Population density, crowding and human behaviour.},
  author = {B N Boots},
  year = {1979},
  doi = {10.1177/030913257900300102},
  url = {https://pubmed.ncbi.nlm.nih.gov/12311645/},
  note = {Source identifier: 12311645}
}