@misc{indiciaeff0958d0a48c,
  title = {Two-state, r=1 Cellular Automaton that Classifies Density.},
  author = {MS Capcarrere and M Sipper and M Tomassini},
  year = {1996},
  doi = {10.1103/physrevlett.77.4969},
  url = {https://pubmed.ncbi.nlm.nih.gov/10062680/},
  note = {Source identifier: 10062680}
}