@misc{indiciaea3f614cd4de1,
  title = {Introduction.},
  author = {Robert L Burnap and Wim F J Vermaas},
  year = {2003},
  doi = {10.1023/b:pres.0000006904.50946.8e},
  url = {https://pubmed.ncbi.nlm.nih.gov/16245049/},
  note = {Source identifier: 16245049}
}