@misc{indiciaeb4221303f2a6,
  title = {Expert systems: frames, rules or logic for species identification?},
  author = {M Edwards and D R Morse and A H Fielding},
  year = {1987},
  doi = {10.1093/bioinformatics/3.1.1},
  url = {https://pubmed.ncbi.nlm.nih.gov/3330955/},
  note = {Source identifier: 3330955}
}