@misc{indiciaea31a809bb12a,
  title = {Selective imitation for a private sign system.},
  author = {D C Krakauer},
  year = {2001},
  doi = {10.1006/jtbi.2001.2408},
  url = {https://pubmed.ncbi.nlm.nih.gov/11894987/},
  note = {Source identifier: 11894987}
}