@misc{indiciaeafbc17539af5,
  title = {Rapid eye movements and remembering.},
  author = {J A Empson and P R Clarke},
  year = {1970},
  doi = {10.1038/227287a0},
  url = {https://pubmed.ncbi.nlm.nih.gov/4316921/},
  note = {Source identifier: 4316921}
}