@misc{indiciae498b372c3c97,
  title = {Digram-frequency and immediate memory.},
  author = {M J Howe},
  year = {1967},
  doi = {10.1111/j.2044-8295.1967.tb01056.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/5582870/},
  note = {Source identifier: 5582870}
}