@misc{indiciae0c8fd7043ded,
  title = {Learning curves; facts or artifacts?},
  author = {H P BAHRICK and P M FITTS and G E BRIGGS},
  year = {1957},
  url = {https://pubmed.ncbi.nlm.nih.gov/13441852/},
  note = {Source identifier: 13441852}
}