@misc{indiciae213e57e47881,
  title = {Early syntactic creativity: a usage-based approach.},
  author = {Elena Lieven and Heike Behrens and Jennifer Speares and Michael Tomasello},
  year = {2003},
  url = {https://pubmed.ncbi.nlm.nih.gov/12846301/},
  note = {Source identifier: 12846301}
}