@misc{indiciaec712d99e1761,
  title = {Population dynamics with and without selection.},
  author = {A Pekalski and K Sznajd-Weron},
  year = {2001},
  doi = {10.1103/physreve.63.031903},
  url = {https://pubmed.ncbi.nlm.nih.gov/11308674/},
  note = {Source identifier: 11308674}
}