@misc{indiciae3c0504963d1e,
  title = {Leadership and the spatial factor in small groups.},
  author = {G HEARN},
  year = {1957},
  doi = {10.1037/h0047234},
  url = {https://pubmed.ncbi.nlm.nih.gov/13428464/},
  note = {Source identifier: 13428464}
}