@misc{indiciae7439a739eca7,
  title = {Evolutionary transitions and artificial life.},
  author = {J Stewart},
  year = {1997},
  doi = {10.1162/artl.1997.3.2.101},
  url = {https://pubmed.ncbi.nlm.nih.gov/9212492/},
  note = {Source identifier: 9212492}
}