@misc{indiciaeb13b2922ac1c,
  title = {Econophysics: Master curve for price-impact function.},
  author = {Fabrizio Lillo and J Doyne Farmer and Rosario N Mantegna},
  year = {2003},
  doi = {10.1038/421129a},
  url = {https://pubmed.ncbi.nlm.nih.gov/12520292/},
  note = {Source identifier: 12520292}
}