@misc{indiciae71bb052d7d6d,
  title = {Minimal model for tag-based cooperation.},
  author = {Arne Traulsen and Heinz Georg Schuster},
  year = {2003},
  doi = {10.1103/physreve.68.046129},
  url = {https://pubmed.ncbi.nlm.nih.gov/14683024/},
  note = {Source identifier: 14683024}
}