@misc{indiciaee7ff18da1e89,
  title = {Configurational letter spans.},
  author = {H F Crovitz and L A Friedman},
  year = {1967},
  doi = {10.1037/h0024322},
  url = {https://pubmed.ncbi.nlm.nih.gov/6034020/},
  note = {Source identifier: 6034020}
}