@misc{indiciae254a1b5cfc0c,
  title = {Balance and the grouping schema.},
  author = {C B De Soto and N M Henley and M London},
  year = {1968},
  doi = {10.1037/h0025321},
  url = {https://pubmed.ncbi.nlm.nih.gov/4866672/},
  note = {Source identifier: 4866672}
}