@misc{indiciae9a4edf274b48,
  title = {The learning of influence structures.},
  author = {D van Kreveld and R B Zajonc},
  year = {1966},
  doi = {10.1111/j.1467-6494.1966.tb01709.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/5939213/},
  note = {Source identifier: 5939213}
}