@misc{indiciaee50000c14f13,
  title = {Evolution of resource competition between mutually dependent digital organisms.},
  author = {Tyler J Johnson and Claus O Wilke},
  year = {2004},
  doi = {10.1162/106454604773563577},
  url = {https://pubmed.ncbi.nlm.nih.gov/15107227/},
  note = {Source identifier: 15107227}
}