@misc{indiciaec92f503ad465,
  title = {Artificial chemistries--a review.},
  author = {P Dittrich and J Ziegler and W Banzhaf},
  year = {2001},
  doi = {10.1162/106454601753238636},
  url = {https://pubmed.ncbi.nlm.nih.gov/11712956/},
  note = {Source identifier: 11712956}
}